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
Cas:118-33-2
Min.Order:1
Negotiable
Type:Other
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:118-33-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryAs 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 services. DayangChem can provide different quantities of custom synthesis
Cas:118-33-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:118-33-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--118-33-2--2-Naphthylamine-5,7-disulfonic acid in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busi
Cas:118-33-2
Min.Order:1 Metric Ton
FOB Price: $2000.0
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:118-33-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:118-33-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:White crystalline powder Storage:Room temperature Package:25kg/Barrel Application:Intermediates of Dyes and Pigments Transportation:Express/Sea/Air Port:Any port in China
Cas:118-33-2
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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:118-33-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
Cas:118-33-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiry2-Naphthylamine-5,7-disulfonic acid CAS:118-33-2 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:118-33-2
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:118-33-2
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:118-33-2
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
Cas:118-33-2
Min.Order:0
Negotiable
Type:Manufacturers
inquiryAppearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda
Cas:118-33-2
Min.Order:1 Kilogram
FOB Price: $10.0
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
Cas:118-33-2
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Cas:118-33-2
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:118-33-2
Min.Order:10 Gram
FOB Price: $100.0
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,
Cas:118-33-2
Min.Order:1 Milligram
Negotiable
Type:Trading Company
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:118-33-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct name: Wool Whitener WG CAS No.: 118-33-2 Molecule Formula:C10H9NO6S2 Molecule Weight:303.31 Purity: 99.0% Package: 25kg/drum Description:Light yellow powder Manufacture Standards:Enterprise Standard TESTING
Cas:118-33-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:118-33-2
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:118-33-2
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
Cas:118-33-2
Min.Order:0
Negotiable
Type:Manufacturers
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:118-33-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryWe produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp
Cas:118-33-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:118-33-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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:118-33-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Cas:118-33-2
Min.Order:0
Negotiable
Type:Manufacturers
inquiry6-aminonaphthalene-1-sulfonic acid
A
6-amino-naphthalene-1,3-disulfonic acid
B
2-amino-1,5-naphthalenedisulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid at 20℃; | |
With sulfuric acid |
2-Aminonaphthalene-1,5,7-trisulfonic acid
6-amino-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
With mineral acid |
sulfuric acid
7-aminonaphthalene-2-sulfonic acid
A
6-amino-naphthalene-1,3-disulfonic acid
B
6-amino-1,4-naphthalene disulfonic acid
C
2-Aminonaphthalene-1,7-disulfonic acid
naphthalen-2-ylamine
A
6-amino-naphthalene-1,3-disulfonic acid
B
2-aminonaphthalene-6,8-disulfonate
Conditions | Yield |
---|---|
at 50 - 85℃; Eingiessen in Eiswasser, Filtrieren und Erhitzen des Filtrats zum Sieden; | |
Giessen in Eiswasser; |
Conditions | Yield |
---|---|
With sulfuric acid |
2-Aminonaphthalene-1,5,7-trisulfonic acid
6-amino-naphthalene-1,3-disulfonic acid
sulfuric acid
6-aminonaphthalene-1-sulfonic acid
A
6-amino-naphthalene-1,3-disulfonic acid
B
2-amino-1,5-naphthalenedisulfonic acid
2-aminonaphthalenesulfonic acid
A
6-amino-naphthalene-1,3-disulfonic acid
B
2-aminonaphthalene-6,8-disulfonate
Conditions | Yield |
---|---|
With sulfuric acid; sulfur trioxide In water | A n/a B 9.5 %. |
6-amino-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
Stage #1: 6-amino-naphthalene-1,3-disulfonic acid With hydrogenchloride; sodium nitrite In water at 0 - 5℃; Stage #2: With hydrogenchloride; sodium iodide In water at 0 - 50℃; | 33% |
phosgene
6-amino-naphthalene-1,3-disulfonic acid
6,6'-ureylene-bis-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
With sodium carbonate |
p-nitrobenzenediazonium
6-amino-naphthalene-1,3-disulfonic acid
2-(4-aminophenyl)-2H-naphtho[1,2-d][1,2,3]triazole-6,8-disulfonic acid
4-diazobenzenesulfonic acid
6-amino-naphthalene-1,3-disulfonic acid
5,6-diamino-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
Reduktion der entstandenen Azoverbindung mit Zinnchloruer und Salzsaeure; |
Diphenyl-4,4'-bis-diazonium
6-amino-naphthalene-1,3-disulfonic acid
2H,2'H-2,2'-biphenyl-4,4'-diyl-bis-naphtho[1,2-d][1,2,3]triazole-6,8-disulfonic acid
Conditions | Yield |
---|---|
With sodium amalgam |
6-amino-naphthalene-1,3-disulfonic acid
1-hydroxy-6-amino-3-naphthalenesulfonic acid
Conditions | Yield |
---|---|
durch Alkalischmelze; | |
With alkali at 180℃; |
Conditions | Yield |
---|---|
durch Austausch von NH2 gegen Wasserstoff; |
6-amino-naphthalene-1,3-disulfonic acid
2-Aminonaphthalene-1,5,7-trisulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid |
6-amino-naphthalene-1,3-disulfonic acid
6-chloro-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
durch Ersatz von NH2 durch Cl nach dem SANDMEYERschen Verfahren; |
6-amino-naphthalene-1,3-disulfonic acid
aniline
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With aniline hydrochloride man macht mit Soda alkalisch, dampft ein und erhitzt mit Kalilauge auf 210-220grad; |
Conditions | Yield |
---|---|
With sodium acetate |
Diphenyl-4,4'-bis-diazonium
6-amino-naphthalene-1,3-disulfonic acid
Bronner acid
Conditions | Yield |
---|---|
With sodium hydroxide Erwaermen des Reaktionsprodukts mit wss. Salzsaeure; |
6-amino-naphthalene-1,3-disulfonic acid
m-nitrobenzoic acid chloride
6-(3-nitro-benzoylamino)-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
With alkali |
6-amino-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
With pyridine und anschliessenden Erwaermen mit wss.CuSO4; |
6-amino-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
und oxydiert die Azoverbindung und verschmilzt die erhaltene Tetrasulfonsaeure mit Alkali; |
6-amino-naphthalene-1,3-disulfonic acid
Conditions | Yield |
---|---|
und anschliessenden Erhitzen mit wss. NaClO; |
6-amino-naphthalene-1,3-disulfonic acid
1-hydroxy-6-amino-3-naphthalenesulfonic acid
Conditions | Yield |
---|---|
at 160 - 180℃; |
phosgene
6-amino-naphthalene-1,3-disulfonic acid
6,6'-ureylene-bis-naphthalene-1,3-disulfonic acid
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