Dipotassium 7-hydroxynaphthalene-1,3-disulphonate

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Origin: China

Cas No: 842-18-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 842-18-2 Formula: C10H6K2O7S2 Molecular Weight: 380.47700

Description

7-Hydroxy-1,3-naphthalenedisulfonic acid is a coupling component used to prepare heterocyclic monoazo dyes.

Basic Info

Chemical Name	Dipotassium 7-hydroxynaphthalene-1,3-disulphonate
Synonyms	dipotassium 7-hydroxy-1,3-naphthalenedisulfonate; 7-hydroxy-1,3-naphthalene-disulfonic acid,dipotassium salt; Potassium2-naphthol-6,8-disulfonate; G ACID DIPOTASSIUM SALT; 2-naphthol 6,8-disulfonate potassium salt; DIPOTASSIUM 2-NAPHTHOL-6,8-DISULFONATE; G SALT (ACID); POTASSIUM7-HYDROXY-1,3-NAPHTHALENEDISULFONATE; Y ACID DIPOTASSIUM SALT; potassium 2-naphtol-6,8-disulfonate; dipotassium 2-hydroxynaphthalene-6,8-disulfonate; G SALT; G ACID; Dipotassium 7-hydrox;
CAS No.	842-18-2
Molecular Formula	C10H6K2O7S2
Molecular Weight	380.47700
PSA	151.39000
LogP	2.51520

Properties

Appearance & Physical State	White to gray-yellow powder
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info