As 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:117-59-9
Min.Order:1 Kilogram
FOB Price: $2.0
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:117-59-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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:117-59-9
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
inquiryWe are manufacturer of this product. If you are looking for the material's manufacturer or supplier in China, Ality Group is your best choice. Specifications of our L Acid CAS 117-59-9: Items Specificatio
Our 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:117-59-9
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:117-59-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:off-white to reddish paste Storage:Room temperature Package:25kg/Barrel Application:Intermediates of Dyes and Pigments Transportation:Express/Sea/Air Port:Any port in China
Cas:117-59-9
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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:117-59-9
Min.Order:1 Kilogram
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:117-59-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMinimum 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,
Cas:117-59-9
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:117-59-9
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryProduct quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried
Cas:117-59-9
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
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:117-59-9
Min.Order:0
Negotiable
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:117-59-9
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:117-59-9
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquirylow price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical interme
Cas:117-59-9
Min.Order:1 Gram
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:117-59-9
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 1-Naphthol-5-Sulfonic Acid CAS No.:117-59-9 Molecule Formula:C10H8O4S Molecule Weight:224.23 Purity: 99% Package: 25kg/bag Description:Light gray powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:117-59-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct 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,
Cas:117-59-9
Min.Order:1 Gram
Negotiable
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:117-59-9
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryZhenyu 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:117-59-9
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:117-59-9
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:117-59-9
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
Cas:117-59-9
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:117-59-9
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,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:117-59-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest service,high quality and cheap price. Storage:Keep away from heat,sparks and flames. Package:25kg/50kg/200kg drum or Customer demand Application:Used as pharmaceutical intermediates Transportation:BY sea/air or by courier
Cas:117-59-9
Min.Order:0
Negotiable
Type:Trading Company
inquiry1-aminonaphthalene-5-sulfonic acid
A
5-amino-1-naphthol
B
1-hydroxynaphthalene-5-sulphonic acid
C
1,5-dihydroxynaphthalene
D
1-amino-naphthalene
Conditions | Yield |
---|---|
at 220 - 300℃; im Autoklaven; |
Conditions | Yield |
---|---|
With water; sodium hydrogensulfite at 100℃; |
5-chloronaphthalene-1-sulfonic acid
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
at 240 - 250℃; unter Druck; |
Conditions | Yield |
---|---|
With sodium hydroxide at 160 - 190℃; durch Verschmelzen; |
5-oxo-5,6,7,8-tetrahydro-naphthalene-1,7-disulfonic acid
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With hydroxide |
Conditions | Yield |
---|---|
at 160 - 190℃; |
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With sulfuric acid |
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide; water at 260℃; |
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide at 240 - 250℃; |
sulfuric acid
5-sulfo-naphthalene-1-diazonium-betaine
1-hydroxynaphthalene-5-sulphonic acid
A
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NaHSO3 2: OH- View Scheme |
Conditions | Yield |
---|---|
Stage #1: 4-amino-o-xylene With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 1.5h; Stage #2: 1-hydroxynaphthalene-5-sulphonic acid With sodium hydroxide In water at 10℃; pH=8.8 - 9.3; | 99.5% |
Conditions | Yield |
---|---|
Stage #1: 4-nitro-aniline With hydrogenchloride; sodium nitrite In water at 0 - 80℃; for 1.33333h; Stage #2: 1-hydroxynaphthalene-5-sulphonic acid With sodium hydroxide In water at 10℃; pH=8.8 - 9.3; | 99.2% |
1-hydroxynaphthalene-5-sulphonic acid
dimethyl sulfate
5-Methoxynaphtalin-1-sulfonsaeure
Conditions | Yield |
---|---|
With sodium hydroxide In water | 95% |
α-naphthol
1-hydroxynaphthalene-5-sulphonic acid
1,5-dihydroxynaphthalene
1,5-diaminonaphthalene
Conditions | Yield |
---|---|
With sodium hydroxide; sulfur dioxide; ammonia In titanium; water | 86% |
Conditions | Yield |
---|---|
beim Behandeln von Benzoldiazoniumsalz; |
Conditions | Yield |
---|---|
in natronalkalischer Loesung; |
Conditions | Yield |
---|---|
With potassium carbonate beim Schmelzen; | |
With potassium carbonate at 200℃; | |
With sodium hydroxide at 220 - 260℃; beim Schmelzen; |
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite |
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With 2,5-dichlorobenzenediazonium Reduktion der entstehenden Azofarbstoffe mit Zinnchloruer und Salzsaeure; | |
With 2,4,5-Trichlor-benzoldiazonium Reduktion der entstehenden Azofarbstoffe mit Zinnchloruer und Salzsaeure; | |
With 3-nitro-4-chlorobenzenediazonium cation Reduktion der entstehenden Azofarbstoffe mit Zinnchloruer und Salzsaeure; | |
With C6H4N3O5S(1+) Reduktion der entstehenden Azofarbstoffe mit Zinnchloruer und Salzsaeure; |
Conditions | Yield |
---|---|
With 4-chlorophenyldiazonium salt Reduktion der entstehenden Azofarbstoffe mit Zinnchloruer und Salzsaeure; | |
With 4-diazobenzenesulfonic acid Reduktion der entstehenden Azofarbstoffe mit Zinnchloruer und Salzsaeure; | |
Multi-step reaction with 2 steps 1: in natronalkalischer Loesung 2: tin dichloride; hydrochloric acid View Scheme |
1-hydroxynaphthalene-5-sulphonic acid
1,5-dihydroxy-naphthalene-2-sulfonic acid
Conditions | Yield |
---|---|
durch folgeweise Sulfurierung und Kalischmelze; |
1-hydroxynaphthalene-5-sulphonic acid
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With alkali |
Conditions | Yield |
---|---|
With sulfuric acid at 20℃; |
1-hydroxynaphthalene-5-sulphonic acid
benzoyl chloride
2-phenyl-naphtho[2,1-d]oxazole-6-sulfonic acid
Conditions | Yield |
---|---|
(i) 3-diazoniumbenzene sulfonate, aq. Na2CO3, (ii) aq. Na2S2O4, (iii) /BRN= 471389/, (iv) H2SO4; Multistep reaction; |
Conditions | Yield |
---|---|
at 27℃; for 24h; Product distribution; Pseudomonas sp. TA-2 cells, phosphate buffer; metabolism, degradation pathway; |
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