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:96-67-3
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:96-67-3
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryThe 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
Cas:96-67-3
Min.Order:1
Negotiable
Type:Other
inquiryhebei 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
Cas:96-67-3
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
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:96-67-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:96-67-3
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:96-67-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:96-67-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2-Amino-4-nitrophenol-6-sulfonic acid CAS:96-67-3 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 qualit
Cas:96-67-3
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:96-67-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest 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
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
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:96-67-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:96-67-3
Min.Order:10 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirystable supply&competitive price Storage:Available Package:25KG Or as client requirement Application:Important pharm intermediate Transportation:By air or By sea
Cas:96-67-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryQ1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
Cas:96-67-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryhigh 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
Cas:96-67-3
Min.Order:0
Negotiable
Type:Manufacturers
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFactory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:96-67-3
Min.Order:0
Negotiable
Type:Trading Company
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Amino-4-nitrophenol-6-sulfonic acid cas 96-67-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:96-67-3
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry96-67-3 Application:intermediate
Cas:96-67-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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:any port in China
Cas:96-67-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:96-67-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry3-amino-2-hydroxy-benzenesulfonic acid
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at -5℃; |
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
With sulfuralkali man scheidet die freie Saeure mit verd. Mineralsaeure ab; |
3-amino-2-hydroxy-benzenesulfonic acid
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
at -5℃; |
2-hydroxy-3-nitro-benzenesulfonic acid
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin; hydrochloric acid 2: HNO3+H2SO4 / -5 °C View Scheme |
5-amino-2-hydroxy-3-nitro-benzenesulfonic acid
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: durch Diazotieren und Behandeln mit Kupferpulver 2: tin; hydrochloric acid 3: HNO3+H2SO4 / -5 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: 2-hydroxy-3-amino-5-nitrobenzenesulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 0 - 5℃; Japp-Klingemann reaction; Stage #2: 1-phenylbutan-1,3-dione With sodium acetate In ethanol; water Japp-Klingemann reaction; Cooling with ice; | 76% |
BARBITURIC ACID
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
2-hydroxy-5-nitro-3-(2-(2,4,6-trioxotetrahydro-pyrimidin-5(2H)-ylidene)hydrazinyl)benzene sulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-hydroxy-3-amino-5-nitrobenzenesulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at -0.16℃; Stage #2: BARBITURIC ACID In water at -0.16℃; for 1h; | 65% |
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
3,5-diamino-2-hydroxy-benzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; tin |
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
p-(methylsulfonamido)aniline
recorcinol
2-amino-5-nitro-benzenesulfonic acid
Conditions | Yield |
---|---|
With sodium nitrite In hydrogenchloride; water |
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
dimedone
3-(2-(4,4-dimethyl-2,6-dioxocyclohexylidene)hydrazinyl)-2-hydroxy-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-hydroxy-3-amino-5-nitrobenzenesulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 4.84℃; for 1h; Cooling with ice; Stage #2: dimedone With sodium acetate In ethanol at -0.16℃; for 1h; Cooling with ice; |
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-hydroxy-3-amino-5-nitrobenzenesulfonic acid With potassium hydroxide In water Stage #2: With hydrogenchloride; sodium nitrite In water at 0℃; for 1h; Cooling with ice; |
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water at 0℃; for 1h; |
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