DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:573-58-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:573-58-0
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiry1. 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
Cas:573-58-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryBrownish-red powder, easily soluble in hot water, dissolved in 10 parts of cold water, the solution is yellowish-red; dissolved in ethanol is orange; very slightly soluble in acetone, almost insoluble in ether. Soluble in ethanol is orange, slightly
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:573-58-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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:573-58-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryAbout Product Details CAS: 573-58-0 MF: C32H22N6
Cas:573-58-0
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Lab/Research institutions
inquiryOur 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
Cas:573-58-0
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
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:573-58-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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
Cas:573-58-0
Min.Order:10 Kilogram
Negotiable
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:573-58-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryC32H22N6Na2O6S2 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, steroids,
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
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
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
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Product name:Direct Red 28 CAS number 573-58-0 MF: C32H22N6Na2O6S2 MW: 696.68 PH indicator range: 3.0(bluish violet)-5.2(red) Water-insolub… Superiority 1.Powerful R & D team 2.The ability of quantized production,fr
Hubei Lidu New Materials Technology Co. , Ltd. is located in No. 12,3C Industrial Park, Zhongxiang Economic Development Zone, Hubei Province. The company is committed to fine chemical raw materials, pharmaceutical intermediates and other production,
Cas:573-58-0
Min.Order:1 Metric Ton
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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
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
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries
Cas:573-58-0
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryZibo 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:573-58-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Congo red nature Melting point >360 °C (lit.) Density 0.995 g/mL at 25 °C Storage Conditions Solubility H2O: soluble10mg/mL Acidity coefficient (pKa) 4.1 (at 25°C) Color Index 22120 Fo
Cas:573-58-0
Min.Order:1 Metric Ton
FOB Price: $20.0
Type:Lab/Research institutions
inquiryProduct name: Congo Red CAS No.:573-58-0 Molecule Formula:C32H22N6Na2O6S2 Molecule Weight:696.66 Purity: 99.0% Package: 25kg/drum Description:Dark red powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:573-58-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHigh 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:573-58-0
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
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
Conditions | Yield |
---|---|
In acetic acid for 1h; Heating; | 100% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 100℃; for 36h; Inert atmosphere; | 96% |
In N,N-dimethyl-formamide at 85℃; for 8h; |
congo red
Conditions | Yield |
---|---|
With pyridine; oxygen; copper(l) chloride In ethanol; water at 55℃; for 0.0833333h; | 93% |
congo red
Conditions | Yield |
---|---|
In water for 2h; | 85% |
congo red
Conditions | Yield |
---|---|
With hydrazine hydrate; palladium on activated charcoal In ethanol for 20h; Heating; | 76% |
congo red
3,4-diamino-naphthalene-1-sulphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; tin(ll) chloride In ethanol for 2.5h; Heating; | 59% |
With hydrogenchloride; tin(ll) chloride In ethanol; water for 3h; Heating; | 32% |
congo red
Conditions | Yield |
---|---|
Kondensation der entstandenen Naphthylendiamin-(1.2)-sulfonsaeure-(4) mit Phenanthrenchinon; |
Conditions | Yield |
---|---|
im Sonnenlicht; |
congo red
A
3,4-diamino-naphthalene-1-sulphonic acid
B
p,p'-diaminobiphenyl
congo red
A
3,4-diamino-naphthalene-1-sulphonic acid
B
p,p'-diaminobiphenyl
Conditions | Yield |
---|---|
at 95℃; auf elektrolytischem Weg an einer Quecksilberkathode; |
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide at 0 - 20℃; for 1h; | 124 mg |
congo red
3,4-diamino-naphthalene-1-sulfonic acid amide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 100 percent / acetic acid / 1 h / Heating 2: PCl5; POCl3 / 1 h / Heating 3: 1.16 g / aq. NH3 / ethanol / 1.5 h / pH 10 / Heating 4: 35 percent / hydrazine hydrate / 10 percent Pd/C / ethanol / 20 h / Heating View Scheme |
congo red
3,3'-{[1,1'-biphenyl]-4,4'-diylbis(azo)}bis(4-amino)-naphthalene-1-sulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 100 percent / acetic acid / 1 h / Heating 2: PCl5; POCl3 / 1 h / Heating 3: 1.16 g / aq. NH3 / ethanol / 1.5 h / pH 10 / Heating View Scheme |
congo red
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 100 percent / acetic acid / 1 h / Heating 2: PCl5; POCl3 / 1 h / Heating View Scheme |
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 48h; Inert atmosphere; Reflux; |
congo red
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 0.166667h; |
congo red
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 0.166667h; |
congo red
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 0.166667h; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate at 20℃; Kinetics; Reagent/catalyst; | |
With sodium tetrahydroborate In water Catalytic behavior; Kinetics; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In aq. buffer at 25℃; for 0.0666667h; pH=9; Catalytic behavior; Kinetics; pH-value; Reagent/catalyst; | |
With sodium tetrahydroborate In water at 25℃; pH=6.2 - 6.3; Kinetics; Activation energy; |
Conditions | Yield |
---|---|
With Co0.5Cu0.5O; dihydrogen peroxide In water at 30℃; for 1h; pH=9; Kinetics; |
Conditions | Yield |
---|---|
In methanol; water |
Conditions | Yield |
---|---|
In methanol; water |
Conditions | Yield |
---|---|
In methanol; water |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View