Basic information Safety Supplier Related

6-Amino-2-naphthalenesulfonic acid

Basic information Safety Supplier Related

6-Amino-2-naphthalenesulfonic acid Basic information

Product Name:
6-Amino-2-naphthalenesulfonic acid
Synonyms:
  • 6-AMINO-2-NAPHTHALENESULFONIC ACID
  • 6-AMINO-2-NAPHTHALENESULFONIC ACID MONOHYDRATE
  • 6-AMINO NAPHTHALENE-2-SULFONIC ACID
  • 6-Aminonaphthalene-2-sulphonic acid
  • BRONNER ACID
  • BRONNER'S ACID
  • BRONNER'S ACID MONOHYDRATE
  • BROENNEER'S ACID
CAS:
93-00-5
MF:
C10H9NO3S
MW:
223.25
EINECS:
202-208-9
Product Categories:
  • Dye
  • Intermediates of Dyes and Pigments
Mol File:
93-00-5.mol
More
Less

6-Amino-2-naphthalenesulfonic acid Chemical Properties

Density 
1.3588 (rough estimate)
refractive index 
1.6500 (estimate)
pka
-0.08±0.40(Predicted)
Water Solubility 
0.12g/L(20 ºC)
InChIKey
SEMRCUIXRUXGJX-UHFFFAOYSA-N
CAS DataBase Reference
93-00-5(CAS DataBase Reference)
EPA Substance Registry System
6-Amino-2-naphthalenesulfonic acid (93-00-5)
More
Less

Safety Information

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39

MSDS

More
Less

6-Amino-2-naphthalenesulfonic acid Usage And Synthesis

Purification Methods

Crystallise the acid from a large volume of hot water. The diethylamine salt has m 190.5-192o (from EtOH/isoBuOH), and the S-benzylisothiuronium salt has m 330o (from nBuOH). [Beilstein 14 H 760, 14 II 463, 14 III 2249, 14 IV 2804.]

6-Amino-2-naphthalenesulfonic acidSupplier

Hangzhou Paramount Product Corporation Gold
Tel
86-571-56076800
Email
info@paramountproduct.com
Shijiazhuang Yan En Trading Co., Ltd. Gold
Email
sales@kunenchem.com
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Email
jkinfo@jkchemical.com;market6@jkchemical.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Email
Sales-CN@TCIchemicals.com
Energy Chemical
Tel
021-58432009
Email
sales8178@energy-chemical.com
More
Less

6-Amino-2-naphthalenesulfonic acid(93-00-5)Related Product Information