Company Details

Henan Tianfu Chemical Co.,Ltd [Henan,China] Business Type: Agent , Distributor/Wholesaler , Trade Company , Manufacturer Main Markets: Americas , Asia , East Europe , Europe , North Europe , Oceania , West Europe , Worldwide Exporter: 71% - 80% Certs: GMP, GSV, ISO/TS16949, ISO10012, ISO22000, ISO9001, REACH, RoHS, Test Report, UL

Inquiry Basket ( 0 )

Select Language

English

Home > Products > Pharmaceutical Material > Diagnostic Reagent > 2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt CAS 157577-99-6

2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt CAS 157577-99-6

 2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt CAS 157577-99-6

Basic Info

Model No.: TF-10729

Product Description

Name: 2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
CAS No.:157577-99-6

Appearance:white powder
Purity:98%
Usage:Widely used in cosmetics, medicine
Molecular Structure:
Molecular Structure of 157577-99-6 (2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2))

Formula: C34H26N10Na2O9S3
Molecular Weight : 860.80
Synonyms:
2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]amino]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI);Acid Black NR;C.I. Acid Black 234;Coriamine Black NB-G;Formo Leather Black;Lecotan Black GW;Sandal Acid Black NB-G;Vicoacid Black234;

Product Categories : Pharmaceutical Material > Diagnostic Reagent