disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate
disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate(34977-63-4)
- Name: disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate
- Synonyms:Benzoicacid, 3(or5)-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-,disodium salt (9CI); C.I. Direct Black 51 (7CI); C.I. 27720; DF Black CC;Diamine Fast Grey BN; Direct Black 51; Direct Fast Black Conc.; Helion Grey L;Japanol Fast Black Conc.; Kayaku Direct Fast Black; Kayaku Direct Fast BlackConc; Saturn Black B; Sirius Black L; Sirius Black VE
- Molecular Formula:C27H19 N5 O7 S . 2 Na
- Molecular Weight:601.505
- CAS Registry Number:34977-63-4
- EINECS:
- Melting Point:
- Water Solubility:982.7mg/L at 20℃
CAS No.34977-63-4 Benzoic acid, 3(or5)-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
- Contact Suppliers
CAS No.34977-63-4 Benzoic acid, 3(or5)-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Assay:99% Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] 
Assessed
SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
- Contact Suppliers
CAS No.34977-63-4 Factory Supply Disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate
Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials
Min. Order:1
Supplier:Ality Chemical Corporation [
China (Mainland)] 
Premium
SupplierTel:86-(0)592-8883942
Address:Fine chemical industry park, Nantong,Jiangsu
- Contact Suppliers
CAS No.34977-63-4 Benzoic acid, 3(or5)-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:API
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] 
Premium
SupplierTel:+86-15965530500
Address:shandong
- Contact Suppliers
CAS No.34977-63-4 disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate
Assay:97% Appearance:clear light yellow liquid Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate
Min. Order:0
Supplier:BOC Sciences [
United States] 
Premium
SupplierTel:1-631-485-4226
Address:Ramsey Road
- Contact Suppliers
Other Product
- 39346-34-4/L-GLUTAMATE OXIDASE
- 5703-01-5/Heptanoic acid,2-acetyl-
- 75217-57-1/5-O-(4',6'-dideoxy-3'-C-acetyl-beta-D-xylohexopyranosyl)platenolide-II
- 90024-63-8/adenosine 5'-(alpha-thio)diphospho-5'-ribofuranosylnicotinamide
- 103-32-2/N-Phenylbenzylamine
- 20037-33-6/1/C8H16N2O2/c1-2-12-8(11)10-5-3-7(9)4-6-10/h7H,2-6,9H2,1H
- 475-25-2/HEMATEIN
- 110207-64-2/2,3-Dihydrolinderazulene
- 16465-97-7/6-oxo-2-phenyl-6H-1,3-thiazin-4-yl acetate
- 20248-09-3/(1beta,3beta,5beta,11alpha,14xi)-3-[(6-deoxy-alpha-L-talopyranosyl)oxy]-1,5,11,14-tetrahydroxycard-20(22)-enolide
- 62628-27-7/E.C. 1.1.1.174
- 74401-78-8/3,3-diethyl-1-[(3,4,5-trimethoxyphenyl)carbonyl]pyridine-2,4(1H,3H)-dione
- 105384-03-0/4-{[(2-butoxyphenyl)carbamoyl]oxy}-1-propylpiperidinium chloride
- 33024-36-1/N-(2-Fluoroethyl)-N'-(4-methylcyclohexyl)-N-nitrosourea
- 15044-97-0/N-[bis(aziridin-1-yl)phosphoryl]-3-ethoxybenzamide
- 97133-28-3/(3beta)-17-{2-[(3-chlorophenyl)amino]-1,3-thiazol-4-yl}androst-4-ene-3,17-diol
- 63989-76-4/methyl (16E)-16-(methoxymethylidene)coryn-18-en-17-oate 2,3-dihydroxybutanedioate (salt)
- 51059-44-0/BETA-D-GLUCOPYRANOSIDURONIC ACID
- 34977-63-4/disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate
- 54-49-9/METARAMINOL
- 64-12-0/p-Chloroamphetamine
- 471-12-5/thujane
- 95-71-6/2-Methylhydroquinone
- 7644-66-8/1,6-dimethyl-5-phenyl-3-(pyridin-3-yl)-1,2,5,6-tetrahydro-1,2,4-triazinato
- 6111-54-2/2-[(6-tert-butyl-3-carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]cyclohexanecarboxylic acid
- 94336-28-4/50958-07-1
- 7784-26-1/AMMONIUM ALUM
- 501-15-5/N-2-(3,4-dihydroxyphenyl)ethylmethylamine
- 19542-38-2/Adonetine Y
- 25085-99-8/D.E.R.(R) 332