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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 according to the contract research and development services for the fine c

Bengal rose, c.i.no.45440

Cas:11121-48-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 11121-48-5 with competitive price

Cas:11121-48-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white powder Storage:Store in sealed containers at cool & dr

ROSE BENGAL CAS 11121-48-5

Cas:11121-48-5

Min.Order:100 Gram

Negotiable

Type:Other

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

ROSE BENGAL CAS 11121-48-5

Cas:11121-48-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

ROSE BENGAL CAS:11121-48-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates

ROSE BENGAL CAS:11121-48-5

Cas:11121-48-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein dipotassium salt

Cas:11121-48-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein dipotassium salt

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein dipotassium salt

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Bengal rose

Cas:11121-48-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

ROSE BENGAL

Cas:11121-48-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Other

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Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec FOOD RED NO 105 100g

Cas:11121-48-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Manufacturers

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Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Good quantity Storage:R.T. Package:as per buyers Application:intermediate Transportation:by air/sea

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein dipotassium salt

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

DB BIOTECH CO., LTD

best seller Application:API

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

PV-10 CAS NO.11121-48-5Appearance:Powder and crystal Storage:Kept in a cool,dry and ventilated place Package:foil bag Application:For chemical research Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

11121-48-5

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

PV-10 CAS NO.11121-48-5

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

ROSE BENGAL

Cas:11121-48-5

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

bengal rosa trianion semireduced radical

bengal rosa trianion semireduced radical

A

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

B

methyl viologen cation radical
26985-31-9

methyl viologen cation radical

Conditions
ConditionsYield
Equilibrium constant;
bengal rosa trianion semireduced radical

bengal rosa trianion semireduced radical

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

Conditions
ConditionsYield
With oxygen
With oxygen Rate constant;
With diethylenetriaminopentaacetic acid; iron(III) Rate constant;
With ethylenediaminetetraacetic acid; iron(III) Rate constant;
2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

methyl viologen cation radical
26985-31-9

methyl viologen cation radical

B

bengal rosa trianion semireduced radical

bengal rosa trianion semireduced radical

Conditions
ConditionsYield
Equilibrium constant;
2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

bengal rosa trianion semireduced radical

bengal rosa trianion semireduced radical

Conditions
ConditionsYield
With e-aq Rate constant;
With e-aq
With carbon dioxide anion radical phosphate puffer pH: 7;
2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

bengal rosa monoanion semioxidised radical

bengal rosa monoanion semioxidised radical

Conditions
ConditionsYield
With azide radical phosphate puffer pH: 7;
2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

nicotinamide adenine dinucleotide radical

nicotinamide adenine dinucleotide radical

A

NAD
53-84-9

NAD

B

bengal rosa trianion semireduced radical

bengal rosa trianion semireduced radical

C

1

1

Conditions
ConditionsYield
Rate constant;
trihexyl(tetradecyl)phosphonium chloride
258864-54-9

trihexyl(tetradecyl)phosphonium chloride

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion
11121-48-5

2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein dianion

2C32H68P(1+)*C20H2Cl4I4O5(2-)

2C32H68P(1+)*C20H2Cl4I4O5(2-)

Conditions
ConditionsYield
In dichloromethane; water for 48h;

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