Product

2-Amino-3,6,8-naphthalenetrisulfonic acid

CAS No.：118-03-6

Other grades of this product :

2-Amino-3,6,8-naphthalenetrisulfonic acid Basic information

Product Name:	2-Amino-3,6,8-naphthalenetrisulfonic acid
Synonyms:	2-Amino-3,6,8-naphthalenetrisulfonic acid;K-ACID;7-aminonaphthalene-1,3,6-trisulfonic acid;kyselinakochova;AMINO K ACID;2-NAPHTHYLAMINE-3,6,8-TRISULFONIC ACID;7-Aminonaphthalene-1,3,6-trisulphonic acid;7-AMINO-1,3,6-NAPHTHALENETRISULFONIC ACID
CAS:	118-03-6
MF:	C10H9NO9S3
MW:	383.37
EINECS:	204-229-9
Product Categories:	Intermediates of Dyes and Pigments;Organic acids
Mol File:	118-03-6.mol

2-Amino-3,6,8-naphthalenetrisulfonic acid Chemical Properties

Boiling point	702.53℃[at 101 325 Pa]
density	1.7995 (rough estimate)
refractive index	1.6800 (estimate)
storage temp.	2-8°C
pka	-1.27±0.40(Predicted)
Water Solubility	1000g/L at 25℃
LogP	-11.96
CAS DataBase Reference	118-03-6(CAS DataBase Reference)
EPA Substance Registry System	1,3,6-Naphthalenetrisulfonic acid, 7-amino- (118-03-6)

Safety Information

MSDS Information

2-Amino-3,6,8-naphthalenetrisulfonic acid Usage And Synthesis

Flammability and Explosibility

Notclassified

2-Amino-3,6,8-naphthalenetrisulfonic acid Preparation Products And Raw materials

Raw materials	Sulfuric acid-->Ammonium hydroxide-->2-Naphthol
Preparation Products	Reactive Yellow 57-->C.I. Reactive green 8-->Reactive orange 91-->Drimarene Scarlet R-3G-->REACTIVE YELLOW 145-->Reactive Yellow 176

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873