Agent Name

2-Naphthol-6,8-disulfonic acid, dipotassium salt

CAS Number

842-18-2

Formula

C10-H8-O7-S2.2K

Major Category

Other Classes

Synonyms

Dipotassium 2-naphthol-6,8-disulfonate; 7-Hydroxy-1,3-naphthalenedisulfonic acid dipotassium salt; 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, dipotassium salt; 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:2); Dipotassium 7-hydroxynaphthalene-1,3-disulphonate; [ChemIDplus] 2-HYDROXYNAPHTHALIN-6.8-DISULFONSAEURE, DIKALIUMSALZ; 2-Naphthol-6,8-disulfonic acid dipotassium salt; 2-NAPHTHOL-6,8-DISULFONSAEURE, DIKALIUMSALZ; 2-OXY-6.8-DISULFONAPHTHALIN; 7-HYDROXYNAPHTHALIN-6.8-DISULFONSAEURE, DIKALIUMSALZ; BETA-NAPHTHOL-GAMMA-DISULFONSAEURE; G ACID, DIPOTASSIUM SALT; G-KALISALZ; G-SAEURE; G-SALZ; Y-SAEURE; [IUCLID] Potassium 7-hydroxy-1,3-naphthalenedisulfonate; [ToxPlanet: JECDB] G-salt; [Sigma-Aldrich MSDS]

Category

Naphthols

Description

Solid; [Sigma-Aldrich MSDS]

Comments

Causes eye but not skin irritation in rabbits; [IUCLID] 28-day oral study of rats demonstrated increased erythrocytes and decreased reticulocytes and total cholesterol in females at 1,000 mg/kg/day and decreased absolute and relative spleen weights in males at 1,000 mg/kg/day; [ToxPlanet: JECDB] See "2-Naphthol-3,6-disulfonic acid, disodium salt."

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