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 quantities
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result PH 6.8(yellow)—8.4(red) Complies Water dissolution Qualified
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $110.0 / 150.0
Type:Manufacturers
inquiryUnique advantages of Phenol Red sodium salt Cas 34487-61-1 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Dark red crystalline powder Storage:Cool dry place Package:25kg/dru
Cas:34487-61-1
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur 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
Cas:34487-61-1
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryAbout Product Details
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Lab/Research institutions
inquiryWITH 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
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $85.0 / 89.0
Type:Trading Company
inquiry1.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
Cas:34487-61-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPhenol Red sodium salt Basic information Product Name: Phenol Red sodium salt Synonyms: CAS: 34487-61-1 MF: C19H13NaO5S MW: 376.36 EINECS: 252-057-8 Product Categories: Mol File: 34487-61-1.mol Ap
Cas:34487-61-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPhenol Red sodium salt CAS:34487-61-1 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 in
Cas:34487-61-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:34487-61-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: Phenol red sodium salt CAS No: 34487-61-1 Molecular Formula: C19H13NaO5S Molecular Weight: 376.36 PH indicator range: 6.8(yellow)… Superiority 1.Powerful R & D team 2.The ability of quantized production,from g
Best price 34487-61-1 Hot Sale Phenol Red sodium salt exporter Molecular Formula C19H13NaO5S Molar Mass 376.36 Density 0.972 Melting Point 285°C (dec.)(lit.) Boling Point 285 °C
Cas:34487-61-1
Min.Order:1 Gram
Negotiable
Type:Other
inquiryJ&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
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
Cas:34487-61-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
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
Cas:34487-61-1
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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
Cas:34487-61-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong 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
Cas:34487-61-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:34487-61-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:34487-61-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:34487-61-1
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryProduct name: Phenol Red sodium salt CAS No.: 34487-61-1 Synonyms: Phenolsulfonphthalein sodium salt Chemical Formula: C19H13NaO5S Appearance: Red…
Phenol Red sodium saltAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
phenolsulphophthaleine sodium salt
2-(4,4'-dihydroxy-benzhydryl)-benzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium tetrahydroborate In ethanol at 25℃; for 48h; |
phenolsulphophthaleine sodium salt
Bis(phenol) phenyl sulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.) NaBH4, 2.) 5percent HCl / aq. ethanol / 48 h / 25 °C 2: 72 percent / 1.) RT, 4h, 2.) CH2Cl2, 1 h 3: PCl5 / 3 h / 60 - 65 °C / 0.1 Torr 4: 92 percent / Et3N / CH2Cl2 / 12 h / 25 °C 5: 93 percent / HCl conc. / methanol / 20 h / Ambient temperature View Scheme |
phenolsulphophthaleine sodium salt
bis(4.acetoxyphenyl)<2-(phenoxysulfonyl)phenyl>methane
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.) NaBH4, 2.) 5percent HCl / aq. ethanol / 48 h / 25 °C 2: 72 percent / 1.) RT, 4h, 2.) CH2Cl2, 1 h 3: PCl5 / 3 h / 60 - 65 °C / 0.1 Torr 4: 92 percent / Et3N / CH2Cl2 / 12 h / 25 °C View Scheme |
phenolsulphophthaleine sodium salt
Acetic acid 4-[(4-acetoxy-phenyl)-(2-chlorosulfonyl-phenyl)-methyl]-phenyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) NaBH4, 2.) 5percent HCl / aq. ethanol / 48 h / 25 °C 2: 72 percent / 1.) RT, 4h, 2.) CH2Cl2, 1 h 3: PCl5 / 3 h / 60 - 65 °C / 0.1 Torr View Scheme |
phenolsulphophthaleine sodium salt
pyridinium 2-benzenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) NaBH4, 2.) 5percent HCl / aq. ethanol / 48 h / 25 °C 2: 72 percent / 1.) RT, 4h, 2.) CH2Cl2, 1 h View Scheme |
2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethylquinolinium chloride
phenolsulphophthaleine sodium salt
Conditions | Yield |
---|---|
In water |
Conditions | Yield |
---|---|
In water |
phenolsulphophthaleine sodium salt
3',3'',5',5''-tetrabromophenolsulphonephthalein sodium salt
Conditions | Yield |
---|---|
With Agrocybe aegerita heme-thiolate peroxygenase; dihydrogen peroxide; sodium bromide at 20℃; pH=5; Reagent/catalyst; Enzymatic reaction; |
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