Project Description

PRODUCT SPECIFICATIONS

PRODUCT

Naphthalene-2-Sulfonic Acid Hydrate

CAS #

120-18-3

SYNONYM

kyselina2-naftalensulfonova; beta-naphthylsulfonicacid; BETA-NAPHTHALENESULFONIC ACID; Naphthalene-2-sulfonic acid; ß-Naphthalene sulfonic acid; b-Naphthylsulfonic acid; 2-NAPHTHALENESULFONIC ACID; b-Naphthalenesulfonic acid; 2-Naphthalenesulfonicacid,tri; BETA NAPTHALENE SULPHONATE; beta-naphthalenesulfonic

FORMULA

C10H8O3S

HAZARD

8 corrosive

MOLECULAR WEIGHT

208.23

EINECS

204-375-3

SMILES

O.O[S](=O)(=O)c1ccc2ccccc2c1

MERCK

6377

DENSITY

1.44 g/cm

MELTING POINT

124 °C

NOTES

 Naphthalene-2-Sulfonic Acid Hydrate uses and applications include: Curing agent for acid-resist. phenolic resins; mfg. of b-naphthol, b-naphtholsulfonic acid, b-naphthylaminesulfonic acid, and intermediates; detergent, emulsifier, wetting agent, coupling agent, dispersant
Suggested storage of Naphthalene-2-Sulfonic Acid Hydrate: Very hygroscopic

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