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7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt

CAS No.
13846-08-7
Chemical Name:
7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt
Synonyms
Monopotassium 2-naphthol-6,8-disulfonate;2-Naphthol-6,8-disulfonic Acid Potassium Salt;ipotassium,7-hydroxynaphthalene-1,3-disulfonate;7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt;3-naphthalenedisulfonic acid, 7-hydroxy- potassiumsalt;3-naphthalenedisulfonic acid, 7-hydroxy- potassium salt;1,3-Naphthalenedisulfonic acid,7-hydroxy-,potassium salt;7-hydroxynaphthalene-1,3-disulphonic acid, potassium salt;1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt;7-Hydroxy-1,3-naphthalenedisulfonic acid/potassium,(1:x) salt
CBNumber:
CB6874997
Molecular Formula:
C10H6K2O7S2
Molecular Weight:
380.47704
MDL Number:
MOL File:
13846-08-7.mol
Last updated:2025-12-31 14:38:37

7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt Properties

Melting point >300°C
storage temp. Hygroscopic, Refrigerator, under inert atmosphere
solubility DMSO, Methanol (Slightly)
form Solid
color Off-White
EPA Substance Registry System 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (13846-08-7)

SAFETY

Risk and Safety Statements

TSCA  TSCA listed

7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA009AA4 2-Naphthol-6,8-disulfonic Acid Potassium Salt 13846-08-7 1g $181 2026-05-28 Buy
aablocks AA009AA4 2-Naphthol-6,8-disulfonic Acid Potassium Salt 13846-08-7 2.5g $243 2026-05-28 Buy
TRC N368024 2-Naphthol-6,8-disulfonicAcidPotassiumSalt 13846-08-7 1g $50 2021-12-16 Buy
Product number Packaging Price Buy
AA009AA4 1g $181 Buy
AA009AA4 2.5g $243 Buy
N368024 1g $50 Buy

7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt Chemical Properties, Uses, Production

Uses

2-Naphthol-6,8-disulfonic Acid Potassium Salt is a salt of 2-Naphthol-6,8-disulfonic Acid (N368023). 2-Naphthol-6,8-disulfonic acid is a useful research chemical for organic synthesis and other chemical processes. A reagent used in the preparation of food dyes with numerous applications.

7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt Preparation Products And Raw materials

Raw materials

Preparation Products

7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt Suppliers

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Quzhou Juhua Friendship Co., Ltd 0570-3066667 China 3922 58
QuZhou Rainfull Chemical Co.,Ltd. 0570-3062289 13819008176 15068926975 527757556@qq.com China 2950 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
Hubei Weideli Chemical Reagent Co., Ltd. 15871722230 15871722230@163.com China 4443 58
Quzhou mingfeng chemical co., ltd 0570-3062502 13819002126;13819008176 41774453@qq.com China 4350 58
Jiangsu Runfeng Synthetic Technology Co., Ltd. 0513-66017678 18551497631 507167383@qq.com China 4995 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152 1035@dideu.com China 9991 58
Nantong Zhonghe Chemical New Materials Co., Ltd 0513-85666561 15950816326 2369399482@qq.com China 9290 58
Nantong Subei Chemical Raw Materials Co., Ltd. 0513-85290972 18762756250 ntsbhg@163.com China 9277 58
LGC Science (Shanghai) Ltd. 17717235263 17717235263 offer.de@lgcgroup.com China 38135 58
7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt 7-hydroxynaphthalene-1,3-disulphonic acid, potassium salt 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt 1,3-Naphthalenedisulfonic acid,7-hydroxy-,potassium salt 3-naphthalenedisulfonic acid, 7-hydroxy- potassium salt 3-naphthalenedisulfonic acid, 7-hydroxy- potassiumsalt Monopotassium 2-naphthol-6,8-disulfonate 7-Hydroxy-1,3-naphthalenedisulfonic acid/potassium,(1:x) salt 2-Naphthol-6,8-disulfonic Acid Potassium Salt ipotassium,7-hydroxynaphthalene-1,3-disulfonate 7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt ISO 9001:2015 REACH 7-hydroxy-1,3-Naphthalenedisulfonic acid potassium salt (1:?) 13846-08-7 C10H7KO7S2