3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt

3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt structure

CAS No.: 15883-57-5

Chemical Name:: 3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt

Synonyms: 2,NAPHTHOL-3,6-DISULPHONICACID,DISODIUMSALT;3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt

CBNumber:: CB2886592

Molecular Formula:: C10H9NaO7S2

Molecular Weight:: 328.28

MDL Number:

MOL File:: 15883-57-5.mol

Last updated:2023-05-09 09:30:37

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3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt Properties

Melting point	>282oC (dec.)
storage temp.	Hygroscopic, Refrigerator, under inert atmosphere
solubility	DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form	Solid
color	Off-White to Light Brown
FDA UNII	6Y99O91ULZ

3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	H950745	3-Hydroxy-2,7-naphthalenedisulfonicAcidSodiumSalt>90%	15883-57-5	25g	$185	2021-12-16	Buy

Product number	Packaging	Price	Buy
H950745	25g	$185	Buy

3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt Chemical Properties,Uses,Production

Uses

3-Hydroxy-2,7-naphthalenedisulfonic Acid is a coupling component used in preparation of disazo urea dyes and dyes derived from 4-4''-diaminodiphenylurea.

3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt Suppliers

Global( 3)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 15353716720	1052@dideu.com	China	10011	58
LGC Science (Shanghai) Ltd.	17717235263	cindy.yang@lgcgroup.com	China	11572	58

Supplier	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	58
LGC Science (Shanghai) Ltd.	58

3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt 2,NAPHTHOL-3,6-DISULPHONICACID,DISODIUMSALT 15883-57-5