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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

Sulforhodamine B

Cas:3520-42-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Kiton Red S supplier in China

Cas:3520-42-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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 Kiton Red S

Cas:3520-42-1

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

COLORCOM LTD.

It is an organic substance, dark red powder, soluble in water, and can be used for cell viability detection. Soluble in water, the aqueous solution is blu-red with yellow fluorescence, adding sodium hydroxide solution to blu-red. Soluble in ethanol.

Acid Red 52 Acid Rhodamine B

Cas:3520-42-1

Min.Order:50 Kilogram

FOB Price: $3.6 / 4.2

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Sulforhodamine B CAS NO.3520-42-1

Cas:3520-42-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Acid red 52

Cas:3520-42-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Factory price SULFORHODAMINE B CAS 3520-42-1 in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluorene,Carba

Factory price SULFORHODAMINE B CAS 3520-42-1 in stock

Cas:3520-42-1

Min.Order:1 Gram

FOB Price: $50.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

SULFORHODAMINE B

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

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 3520-42-1 with competitive price

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

SULFORHODAMINE B CAS.3520-42-1

Cas:3520-42-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Deep red powder Storage:R.T Package:25kg/drum Application:It is mainly used for dyeing silk, nylon, wool and other fabrics, and can be dyed monochrome or color-matched Transportation:Express/Sea/Air Port:Any port in China

High quality ready stock Sulforhodamine B

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Xanthylium,3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt, sodium salt (1:1) 3520-42-1

Cas:3520-42-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Acid Red 52

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $22.0 / 30.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High Quality Acid Red 52 CAS 3520-42-1High Quality 4-Androstenediol CAS 1156-92-9 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ens

High Quality Acid Red 52 CAS 3520-42-1

Cas:3520-42-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Xanthylium,3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt, sodium salt (1:1)

Cas:3520-42-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

Sulforhodamine B supplier in China CAS NO.3520-42-1

Cas:3520-42-1

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

SULFORHODAMINE B

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Lab/Research institutions

inquiry

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

Xanthylium,3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt, sodium salt (1:1)

Cas:3520-42-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Kiton Red S

Cas:3520-42-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Appearance:white or yellowish white flaky crystal Storage:Keep the sun from direct sunlight ;prevention against high temperature Package:As customer request Application:Used for research and industrial manufacture. Transportatio

3520-42-1

Cas:3520-42-1

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. We are a professional exporter for Optical Brighteners, dyes, pigments 2. Stable and continue quality 3. Quickly delivery 4. Good service Our advantages 1. Government awarded company. Top 100 enterprises in Hangzhou 2. Qua

Acid Red 52

Cas:3520-42-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

Quick Details Place of Origin: Shanghai, China Brand Name: Lonwin chem Model Number: T-3520-42-1

ACID Red 52

Cas:3520-42-1

Min.Order:100 Kilogram

Negotiable

Type:Other

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 Kiton Red S supplier in China

Cas:3520-42-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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,

Sulforhodamine B

Cas:3520-42-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Top Purity SULFORHODAMINE B

Cas:3520-42-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

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

SULFORHODAMINE B CAS.3520-42-1

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

SULFORHODAMINE B

Cas:3520-42-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

SULFORHODAMINE B CAS.3520-42-1

Cas:3520-42-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

sulforhodamine B
3520-42-1

sulforhodamine B

rhodamine B sulfonyl chloride
62796-29-6

rhodamine B sulfonyl chloride

Conditions
ConditionsYield
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 16h;88%
With oxalyl dichloride
With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 3.5h;
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 22h; Inert atmosphere;
1-amino-2-azidoethane
87156-40-9

1-amino-2-azidoethane

sulforhodamine B
3520-42-1

sulforhodamine B

C29H34N6O6S2

C29H34N6O6S2

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃; Darkness;76%
sulforhodamine B
3520-42-1

sulforhodamine B

rhodamine 6G
1232233-19-0

rhodamine 6G

C28H30N2O3*C27H30N2O7S2

C28H30N2O3*C27H30N2O7S2

Conditions
ConditionsYield
In methanol for 2h;50%
trihexyl(tetradecyl)phosphonium chloride
258864-54-9

trihexyl(tetradecyl)phosphonium chloride

sulforhodamine B
3520-42-1

sulforhodamine B

N-[6-(diethylamino)-9-(2,4-disulfophenyl)-3H-xanthen-3-ylidene]-N-ethyl-ethanaminium hydroxide inner salt trihexyltetradecylphosphonium salt

N-[6-(diethylamino)-9-(2,4-disulfophenyl)-3H-xanthen-3-ylidene]-N-ethyl-ethanaminium hydroxide inner salt trihexyltetradecylphosphonium salt

Conditions
ConditionsYield
In methanol; dichloromethane for 24h;
sulforhodamine B
3520-42-1

sulforhodamine B

C47H65N5O14S2

C47H65N5O14S2

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: oxalyl dichloride
2: triethylamine
3: hydrogenchloride / water
View Scheme
sulforhodamine B
3520-42-1

sulforhodamine B

Reaxys ID: 32620162

Reaxys ID: 32620162

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: oxalyl dichloride / dichloromethane; N,N-dimethyl-formamide / 3.5 h / 0 - 20 °C
View Scheme
benzyltriphenylphosphonium chloride
1100-88-5

benzyltriphenylphosphonium chloride

sulforhodamine B
3520-42-1

sulforhodamine B

C27H29N2O7S2(1-)*C25H22P(1+)

C27H29N2O7S2(1-)*C25H22P(1+)

Conditions
ConditionsYield
In water at 20 - 85℃; for 1h;5.93 g
sulforhodamine B
3520-42-1

sulforhodamine B

cetyltributylphosphonium bromide
14937-45-2

cetyltributylphosphonium bromide

C27H29N2O7S2(1-)*C28H60P(1+)

C27H29N2O7S2(1-)*C28H60P(1+)

Conditions
ConditionsYield
In water at 20 - 85℃; for 1h;6.1 g
dibenzo-18-crown-6
14187-32-7

dibenzo-18-crown-6

sulforhodamine B
3520-42-1

sulforhodamine B

[(dibenzo-18-crown-6)(Na)(sulforhodamine B)]

[(dibenzo-18-crown-6)(Na)(sulforhodamine B)]

Conditions
ConditionsYield
In dichloromethane
sulforhodamine B
3520-42-1

sulforhodamine B

2C27H29N2O7S2(1-)*Ca(2+)

2C27H29N2O7S2(1-)*Ca(2+)

Conditions
ConditionsYield
With calcium chloride In water at 20 - 30℃; for 1h;
With calcium chloride In water at 20 - 30℃; for 1h;
sulforhodamine B
3520-42-1

sulforhodamine B

2C27H29N2O7S2(1-)*Ba(2+)

2C27H29N2O7S2(1-)*Ba(2+)

Conditions
ConditionsYield
With barium(II) chloride In water at 20 - 30℃; for 1h;
sulforhodamine B
3520-42-1

sulforhodamine B

C27H29N2O7S2(1-)*H(1+)

C27H29N2O7S2(1-)*H(1+)

Conditions
ConditionsYield
With hydrogenchloride In water at 20 - 30℃; for 1h;
sulforhodamine B
3520-42-1

sulforhodamine B

18-amino-8,11,13-abietatriene

18-amino-8,11,13-abietatriene

C27H29N2O7S2(1-)*C20H31N*H(1+)

C27H29N2O7S2(1-)*C20H31N*H(1+)

Conditions
ConditionsYield
With acetic acid In water at 20 - 25℃; for 1.5h;
sulforhodamine B
3520-42-1

sulforhodamine B

5-(N-(3-azidopropyl)sulfamoyl)-2-(6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl)benzenesulfonate
1092380-66-9

5-(N-(3-azidopropyl)sulfamoyl)-2-(6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl)benzenesulfonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 22 h / 20 °C / Inert atmosphere
2: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 22 h / 20 °C
View Scheme

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