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Sodium 2-naphthalenesulfonate

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Sodium 2-naphthalenesulfonate Basic information

Product Name:
Sodium 2-naphthalenesulfonate
CAS:
532-02-5
MF:
C10H7NaO3S
MW:
230.22
EINECS:
208-523-8
Mol File:
532-02-5.mol
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Sodium 2-naphthalenesulfonate Chemical Properties

Melting point:
172-173 °C
Sensitive 
Hygroscopic
λmax
λ: 380 nm Amax: 0.1
λ: 390 nm Amax: 0.05
λ: 400 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN 
3659024
CAS DataBase Reference
532-02-5(CAS DataBase Reference)
EPA Substance Registry System
2-Naphthalenesulfonic acid sodium salt (532-02-5)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
2
RTECS 
QK3678000
TSCA 
Yes
HS Code 
29041000

MSDS

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Sodium 2-naphthalenesulfonate Usage And Synthesis

Chemical Properties

white to pale grey powder

Purification Methods

It crystallises from hot 10% aqueous NaOH or water and is dried in a steam oven. [Beilstein 11 IV 521.]

Sodium 2-naphthalenesulfonate Preparation Products And Raw materials

Preparation Products

Raw materials

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Sodium 2-naphthalenesulfonateSupplierMore

Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd. Gold
Tel:
【 15926260361 】【 027-83855383 】【 QQ:1572938790 】
Email:
1572938790@qq.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
future industrial shanghai co., ltd
Tel:
400-0066-400;021-60496031
Email:
sales@jonln.com;sales@jonln.com
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
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