CAS No.7446-09-5,Sulfur dioxide Suppliers,MSDS download

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Sulfur dioxide

Cas:7446-09-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Sulphur dioxide

Cas:7446-09-5

Min.Order:1

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer best service, company and transport

factory supply Sulfur dioxideCAS:7446-09-5

Cas:7446-09-5

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High Quality Sulfur dioxide

Cas:7446-09-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:Colourless gas Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Bleach, preservat

Sulfur dioxide

Cas:7446-09-5

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory directly supply CAS 7446-09-5 with competitive price

Cas:7446-09-5

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Sulfur dioxide Basic information Product Name: Sulfur dioxide

7446-9-5 O2S Sulfur dioxide

Cas:7446-09-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Shijiazhuang Fanrui Logistics Co., Ltd.

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for example T/T, Westerm Uni

Sulfur dioxide

Cas:7446-09-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Qingdao Sigma Chemical Co., Ltd.

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

High Quality Sulfur dioxide

Cas:7446-09-5

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

High purity Sulfur Dioxide

Cas:7446-09-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

Sulfur dioxide CAS NO.7446-09-5

Cas:7446-09-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Chengdu Taiyu Industrial Gases Co., Ltd.

Sulfur Dioxide SO2 CAS No.: 7446-09-5 EINECS No.: 231-195-2 UN No.: UN1079 Purity: 99.9% Dot Class: 2.3 Appearance: Colorless Liquid Grade Standard: Industrial Grade Precursor to sulfuric acid: Sulfur dioxide is an

Sulfur Dioxide SO2

Cas:7446-09-5

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai AngewChem Co., Ltd.

Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:Please email us, thanks

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Yanchu chemicals Co., Ltd

low price and good quality Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and D

Sulfur dioxide

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

7446-09-5

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sigma-Aldrich Chemie GmbH

Application:Valuable reagent offered as a solution in tetrahydrofuran for more convenient handling.

Sulfur dioxide solution

Cas:7446-09-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

: 10545-99-0
sulfur dichloride

: 7446-11-9
sulfur trioxide

A: 7719-09-7
thionyl chloride

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In neat (no solvent) below -10°C or under pressure;;	A 100% B n/a

...Expand

: barium sulfide

A: barium sulfate

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
With oxygen 1000°C;	A 100% B 0%
With O2 1000°C;	A 100% B 0%

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1606142-70-4
N-benzyl-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide

A N-propargylbenzylamine: N-propargylbenzylamine

B: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: C16H17N3O7S

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 139944-56-2
2-methoxy-N-propylaniline

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-butyl-N-(2-methoxyphenyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 65570-20-9
butyl-(2-methoxy-phenyl)amine

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-methyl-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide

A: 35161-71-8
N-methylpropargylamine

B: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-benzyl-N-(3-(N-(2-methoxybenzyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobezenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C18H24N2O

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-benzyl-N-(3-(N-(4-methoxybenzyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobezenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C18H24N2O

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1606142-72-6
N-benzyl-N-(3-(N-(2-methoxyphenyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C17H22N2O

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1606142-73-7
N-benzyl-N-(3-(N-(3-methoxyphenyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C17H22N2O

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1606142-74-8
N-benzyl-N-(3-(N-(4-methoxyphenyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C17H22N2O

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-benzyl-2,4-dinitro-benzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 7446-09-5
sulfur dioxide

C: 100-46-9
benzylamine

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B 100% C n/a

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1352615-98-5
(N-benzyl, N-methyl) 2,4-dinitrophenylsulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 7446-09-5
sulfur dioxide

C: 103-67-3
benzyl-methyl-amine

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B 100% C n/a

...Expand

: 7446-11-9
sulfur trioxide

A: 7446-09-5
sulfur dioxide

B: 80937-33-3
oxygen

Conditions

Conditions	Yield
995 °C in N2; part of a Mg-S-I water splitting cycle;	A 99% B 99%
copper(II) oxide In gas equil. react.;
platinum In gas equil. react.;

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-allyl-N-(3-methoxyphenyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 7446-09-5
sulfur dioxide

C: 117531-37-0
N-allyl-3-methoxyaniline

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B 99% C n/a

...Expand

: 10545-99-0
sulfur dichloride

: 7446-11-9
sulfur trioxide

A: 7719-09-7
thionyl chloride

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In neat (no solvent) below -10°C or under pressure;;	A 100% B n/a

...Expand

: barium sulfide

A: barium sulfate

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
With oxygen 1000°C;	A 100% B 0%
With O2 1000°C;	A 100% B 0%

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1606142-70-4
N-benzyl-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide

A: 1197-51-9
N-propargylbenzylamine

B: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: C16H17N3O7S

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 139944-56-2
2-methoxy-N-propylaniline

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-butyl-N-(2-methoxyphenyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 65570-20-9
butyl-(2-methoxy-phenyl)amine

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-methyl-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide

A: 35161-71-8
N-methylpropargylamine

B: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 100%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-benzyl-N-(3-(N-(2,4-dimethoxybenzyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobezenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C19H26N2O2

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 99%

...Expand

: silver sulfide

: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
With oxygen In neat (no solvent) heating Ag2S in a quartz tube (4 cm*cm cross section) under O2/N2 (15 vol % O2) at 1200°C;;	98%
With O2 In neat (no solvent) heating Ag2S in a quartz tube (4 cm*cm cross section) under O2/N2 (15 vol % O2) at 1200°C;;	98%
With sulfuric acid by concd. H2SO4, formation of SO2 promoted by SeO2 or HgSO4;

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-ethyl-N-(3-methoxyphenyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 41115-30-4
N-ethyl-m-anisidine

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 98%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: 1606142-76-0
N-benzyl-N-(3-(N-(2-fluorophenyl)-2,4-dinitrophenylsulfonamido)propyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: C16H19FN2

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 98%

...Expand

: 102-54-5
ferrocene

A: ferricinium chloroferrate

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
With sulfuryl dichloride In benzene equimolar amt. of SO2Cl2 in boiling benzene; mechanism discussed;; a small amt. of polymeric products forms in addition;;	A 97% B >99

: 7740-58-1
1,2,2-trifluorodichloroethanesulfonyl chloride

A: 76-13-1
1,1,2-Trichloro-1,2,2-trifluoroethane

B: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
200°C, 7 days;	A 97% B 97%
100°C, 7 days;	A 19% B 18%

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-(3-methoxyphenyl)-N-methyl-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 14318-66-2
3-methoxy-N-methylaniline

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 97%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-ethyl-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide

A: 6943-44-8
N-(ethyl)propargylamine

B: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 97%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-benzyl-N-(2-methoxyphenyl)-2,4-dinitrobenzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 50798-94-2
N-benzyl-2-methoxyaniline

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 96%

...Expand

: 7791-25-5
sulfuryl dichloride

: cadmium(II) sulphide

A: 7446-09-5
sulfur dioxide

B: 7704-34-9
sulfur

C: 10108-64-2
cadmium(II) chloride

Conditions

Conditions	Yield
3-4 h at 350°C in a sealed bombe tube;	A n/a B n/a C 95%
3-4 h at 350°C in a sealed bombe tube;	A n/a B n/a C 95%
16 h at 250°C in a sealed bombe tube;	A n/a B n/a C 94%

...Expand

: silver sulfide

A: 7446-09-5
sulfur dioxide

B: 7446-11-9
sulfur trioxide

Conditions

Conditions	Yield
With oxygen In neat (no solvent) heating in a stream of O2 at 550 - 600°C (formation of SO2 from 82 % of S and of Ag2SO4), later at 980 - 1070°C (decomposition of Ag2SO4);;	A 95% B 5%
With O2 In neat (no solvent) heating in a stream of O2 at 550 - 600°C (formation of SO2 from 82 % of S and of Ag2SO4), later at 980 - 1070°C (decomposition of Ag2SO4);;	A 95% B 5%

: 75-15-0
carbon disulfide

: 7722-84-1
dihydrogen peroxide

: 80937-33-3
oxygen

A: 7446-09-5
sulfur dioxide

B: 7782-44-7
hydroperoxyl radical

Conditions

Conditions	Yield
In gas Kinetics; byproducts: HS; other Radiation; H2O2 is photolysed at 266 nm (Nd:YAG laser) in a flow reactor, addn. of CS2 (NO) and O2 (N2); HO2 yield measurement by LMR (laser magnetic resonance), SO2 yield measurement by CIMS (chemical ionization mass spectometry);	A 90% B 95%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-(3-methoxybenzyl)-2,4-dinitro-N-(prop-2-yn-yl)benzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: N-(3-methoxybenzyl)prop-2-yn-1-amine

C: 7446-09-5
sulfur dioxide

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B n/a C 95%

...Expand

: 921-01-7, 3374-22-9, 4371-52-2, 40143-64-4, 40143-66-6, 40143-69-9, 52-90-4
rac-cysteine

: N-(2-methoxyphenyl)-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide

A: 3165-76-2
S-(2,4-Dinitrophenyl)-cystein

B: 7446-09-5
sulfur dioxide

C: 86967-08-0
2-methoxy-N-(prop-2-yn-1-yl)aniline

Conditions

Conditions	Yield
In aq. phosphate buffer for 0.5h; pH=7.4;	A n/a B 91% C n/a

...Expand

: 51445-80-8
1-phenyl-1,4-dihydro-2,3-benzoxathiin-3-oxide

A: 7446-09-5
sulfur dioxide

B: [6-Methylene-cyclohexa-2,4-dien-(E)-ylidenemethyl]-benzene

Conditions

Conditions	Yield
In aq. phosphate buffer; acetonitrile at 37℃; for 0.65h; pH=7.4; Kinetics; Inert atmosphere;	A 89% B n/a

: 7446-09-5
sulfur dioxide

: 7732-18-5
water

: 7553-56-2
iodine

A: 7664-93-9
sulfuric acid

B: 10034-85-2
hydrogen iodide

Conditions

Conditions	Yield
0 - 25 °C; part of a Mg-S-I water splitting cycle;	A 100% B 100%

...Expand

: 7446-09-5
sulfur dioxide

: 7732-18-5
water

A: 7664-93-9
sulfuric acid

B: 7704-34-9
sulfur

Conditions

Conditions	Yield
at 170-180°C; in very dilute soln. complete decompn. in 2 h, incomplete decompn. in concd. solns.;	A n/a B 100%
byproducts: H2S4O6;
sodium thiosulfate In water 100°C;

...Expand

: 7446-09-5
sulfur dioxide

: sulfur dioxide ion

Conditions

Conditions	Yield
other Radiation; by electron impact (70 eV);	100%
other Radiation; by electron impact (70 eV);	100%
Irradiation (UV/VIS);

: 7446-09-5
sulfur dioxide

: 1067-52-3
tributyltin methoxide

: 17207-80-6
Methyl-tributylzinnsulfit

Conditions

Conditions	Yield
exothermic;	100%
In Petroleum ether 50 min;

: 7446-09-5
sulfur dioxide

: 1333-74-0
hydrogen

A: 23550-45-0
disulfur

B: 7783-06-4
hydrogen sulfide

Conditions

Conditions	Yield
In neat (no solvent) byproducts: H2O; redn. of SO2 by H2 (1:2), SO2-conversion at 114°C practically 100%;;	A 100% B n/a
In neat (no solvent) byproducts: H2O; redn. of SO2 by H2 (1:2), SO2-conversion at 114°C practically 100%;;	A 100% B n/a
In neat (no solvent) byproducts: H2O; redn. of SO2 by H2, investigation of equilibrium constants;;

...Expand

: 201230-82-2
carbon monoxide

: 7446-09-5
sulfur dioxide

: 7704-34-9
sulfur

Conditions

Conditions	Yield
With catalyst: CeO2.Co3O4 284-465°C, metal oxide mixture catalysts activity: CuCo2O4;	100%
With catalyst: CuCo2O4 284-465°C, metal oxide mixture catalysts activity: CuCo2O4;	100%
With catalyst: LaCoO3 284-465°C, metal oxide mixture catalysts activity: CuCo2O4;	100%

: 34557-54-5
methane

: 7446-09-5
sulfur dioxide

: 7783-06-4
hydrogen sulfide

Conditions

Conditions	Yield
With catalyst: cobalt molybdate/SiO2 great excess of CH4; Co molybdate supported on SiO2; at 593-704°C and 1 atm;	100%
With catalyst: V/Al2O3 20 vol% SO2 : 80 vol% CH4; 5 % V on γ-Al2O3; at 545°C and atm. pressure;	95-100
calcium(II) sulfide

: 7782-49-2
selenium

: 7784-36-3
arsenic pentafluoride

: 13637-84-8
fluorosulfonylchloride

: 7446-09-5
sulfur dioxide

: 7553-56-2
iodine

: (diselenium tetraiodine)(AsF6)2*SO2

Conditions

Conditions	Yield
byproducts: AsF3; SO2 and AsF5 were condensed into Se and I2; after 16 h no insoluble material was observed; condensed SO2ClF into the soln.; react. time 3 h; slowly (ca.20 h) condension; cooling; crystn.; washing; removed volatile materials by evacuation; subjected to vac. for <0.2 h; elem. anal.;	100%
byproducts: AsF3; SO2 and AsF5 were condensed onto Se and I2; after 16 h no insoluble material was observed; condensation of SO2ClF onto the soln.; react. time 7 h; slowly (ca.20 h) condensation of solvent; cooling; crystn.; washing; removal of volatile material by evacuation; elem. anal.;	104 %

...Expand

: 7782-49-2
selenium

: 7784-36-3
arsenic pentafluoride

: 7446-09-5
sulfur dioxide

: 7553-56-2
iodine

: (diselenium tetraiodine)-(AsF6)2

Conditions

Conditions	Yield
AsF5 was condensed onto a mixture of Se and I2 in liq. SO2; react. time 4 h; slowly (ca.20 h) condensation of solvent; crystn.; after 16 h removal of volatile material by evacuation; elem. anal.; X-ray diffraction;	100%
AsF5 was condensed onto a mixture of Se and I2 in liq. SO2; react. time 6 h; slowly (ca.20 h) condensation; crystn.; after 16 h removal of volatile materials by evacuation; elem. anal.; X-ray diffraction;	106 %

...Expand

: dicarbonylbis{μ-bis(diphenylphosphino)methane-P,P'}-μ-sulfur dirhodium

: 7446-09-5
sulfur dioxide

: 73971-84-3
dicarbonylbis{μ-bis(diphenylphosphino)methane-P,P'}-μ-sulfur-μ-(sulfurdioxide)-dirhodium(I)

Conditions

Conditions	Yield
In dichloromethane (Ar), SO2 bubbled for 5 min through soln.; n-hexane added, dried for a short time in vacuum, elem. anal., MS;	100%

: 126925-92-6
(RhCO)(Mn(CO)3)(((C6H5)2P)2CH2)2

: 7446-09-5
sulfur dioxide

: 134904-78-2
bis{μ-bis(diphenylphosphino)methane-P,P'}-tricarbonyl{carbonylrhodium(0)}-μ-(sulfurdioxide)-mangan(0)

Conditions

Conditions	Yield
In dichloromethane (Ar), SO2 bubbled for 5 min through soln.; solvent removed in vacuum, dried in vacuum, elem. anal., MS;	100%

: 93555-55-6
(RhClCO)(Mo(CO)3)(((C6H5)2P)2CH2)2

: 7446-09-5
sulfur dioxide

: 104299-53-8
bis{μ-bis(diphenylphosphino)methane-P,P'}-μ-carbonyl-dicarbonyl{chlororhodium(I)}-μ-(sulfurdioxide)-molybdenum(0)

Conditions

Conditions	Yield
In dichloromethane (Ar), SO2 bubbled for 10 min through soln., stirred for 1 h under SO2-atmosphere; n-hexane added, dried in vacuum, elem. anal., MS;	100%

: 187034-69-1
[RhCl(O2)(2,6-(C(Me)=NiPr)2C5H3N)]

: 7446-09-5
sulfur dioxide

: 187034-72-6
[RhCl(O2SO2)(2,6-(C(Me)=NiPr)2C5H3N)]

Conditions

Conditions	Yield
In dichloromethane-d2 SO2-bubbling (room temp., 1 min); detd. by (1)H NMR spectroscopy;	100%

: molybdocene disulfide

: 7446-09-5
sulfur dioxide

: 445297-06-3
molybdocene dithiosulfate

Conditions

Conditions	Yield
In ethanol; dichloromethane a soln. of complex in CH2Cl2 was mixed with ethanol and satd. with SO2 for 15 min at room temp., stirred for 1 h (N2); the solvent was removed under reduced pressure; elem. anal.;	100%

: 175876-10-5
[dicyclohexyl(2-methoxyethyl)phosphine-O,P](pentamethylcyclopentadienyl)(triethyl phosphite)ruthenium(II) tetraphenylborate

: 7446-09-5
sulfur dioxide

: 175923-82-7
[dicyclohexyl(2-methoxyethyl)phosphine-P](pentamethylcyclopentadienyl)(η(1)-sulphur dioxide)(triethyl phosphite)ruthenium(II)tetraphenylborate

Conditions

Conditions	Yield
In dichloromethane absence of air and moisture; bubbling SO2 for 5 min, stirring for 5 min; solvent removal (reduced pressure), washing (pentane), collection (filtration), drying (vac.); elem. anal.;	100%

: 93555-57-8
(RhClCO)(W(CO)3)(((C6H5)2P)2CH2)2

: 7446-09-5
sulfur dioxide

: 134938-15-1
bis{μ-bis(diphenylphosphino)methane-P,P'}-μ-carbonyl-dicarbonyl{chlororhodium(I)}-μ-(sulfurdioxide)-tungsten(0)

Conditions

Conditions	Yield
In dichloromethane (Ar), SO2 bubbled for 10 min through soln., stirred for 6 h under SO2-atmosphere; n-hexane added, dried in vacuum, elem. anal., MS;	100%

: 93555-58-9
(IrClCO)(Mo(CO)3)(((C6H5)2P)2CH2)2

: 7446-09-5
sulfur dioxide

: 134904-79-3
bis{μ-bis(diphenylphosphino)methane-P,P'}-μ-carbonyl-dicarbonyl{chloroiridium(I)}-μ-(sulfurdioxide)-molybdenum(0)

Conditions

Conditions	Yield
In dichloromethane (Ar), SO2 bubbled for 10 min through soln., stirred for 1 h under SO2-atmosphere; n-hexane added, dried in vacuum, elem. anal., MS;	100%

: 7782-49-2
selenium

: 428441-32-1
silver tetrakis([2,2,2-trifluoro-1,1-bis(trifluoromethyl)ethyl]oxy)aluminate

: 7446-09-5
sulfur dioxide

: (Ag(Se6)Ag)(2+)*2(Al(OC(CF3)3)4)(1-)=(Ag(Se6)Ag)(Al(OC(CF3)3)4)2

Conditions

Conditions	Yield
In sulfur dioxide liq. SO2 was condensed into mixt. Se and Ag(Al(OC(CF3)3)4) (6:1), stirred for several days; react. mixt. was filtered and cooled to 2°C for 2 days, solvent was removed in vacuo; elem. anal.;	100%

...Expand

Related products

7446-11-9

Sulfur trioxide

7446-14-2

Sulfuric acid, lead(2+)salt (1:1)

7446-15-3

Selenic acid, lead(2+)salt (1:1)

74461-64-6

1,2,4-Thiadiazole,5-chloro-3-(chloromethyl)-

7446-18-6

Sulfuric acid,thallium(1+) salt (1:2)

7446-19-7

Zinc sulfate monohydrate

7446-20-0

Zinc sulfate heptahydrate

7446-21-1

Selenic acid, strontiumsalt (1:1)

7446-27-7

Phosphoric acid,lead(2+) salt (2:3)

7446-28-8

Phosphoricacid, strontium salt (2:3)

Downstream Products

Hot Products

75-01-4

Ethene, chloro-

7440-55-3

Gallium

120-40-1

Dodecanamide,N,N-bis(2-hydroxyethyl)-

61789-51-3

Naphthenic acids,cobalt salts

1304-28-5

Barium oxide (BaO)

26628-22-8

Sodium azide

1309-60-0

Lead dioxide

63231-60-7

Hydrocarbonwaxes, microcryst.

104987-11-3

Tacrolimus

141-53-7

Sodium formate

8001-54-5

Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides

9003-39-8

Povidone

10161-34-9

Trenbolone acetate

402957-28-2

Telaprevir

68-19-9

Cyanocobalamin

Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

Ality Chemical Corporation

Changchun Artel lmport and Export trade company

Zibo Hangyu Biotechnology Development Co., Ltd

HANGZHOU YUNUO CHEMICAL CO.,LTD

Hangzhou Dingyan Chem Co., Ltd

Henan Tianfu Chemical Co., Ltd.

Zhuozhou Wenxi import and Export Co., Ltd

Antimex Chemical Limied

Chemsigma International Co.,Ltd.

HENAN SUNLAKE ENTERPRISE CORPORATION

Shijiazhuang Fanrui Logistics Co., Ltd.

Qingdao Sigma Chemical Co., Ltd.

Xiamen BaiFuchem Co.,Ltd

HuBei Ipure Biotech CO.,ltd

Chengdu Taiyu Industrial Gases Co., Ltd.

Henan Fine Chemicals Co., Ltd

Shanghai united Scientific Co.,Ltd.

Chungking Joyinchem Co., Ltd.

Hangzhou Yierdechem Co. Ltd

Shanghai AngewChem Co., Ltd.

Wuxi Morality Chemical Co., Ltd

Shanghai Yanchu chemicals Co., Ltd

Hebei Ruishun Trade Co.,Ltd

Sigma-Aldrich Chemie GmbH

Synthetic route

Related products

Downstream Products

Hot Products