SODIUM 2-NAPHTHALENESULFONATE

Synonyms. Sodium 2-naphthalenesulfonate; 2-Naphthalenesulfonic acid, sodium salt; Sodium naphthalene-2-sulphonate; Sodium beta-naphthalenesulfonate; Sodium naphthalene-6-sulfonate; beta-Naphthalenesulfonic sodium salt;

Naphthalene-2-sulfonic acid

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PRODUCT IDENTIFICATION

CAS RN

532-02-5

EINECS RN

208-523-8

FORMULA

C10H7NaO3S

MOLE WEIGHT

230.22

H.S CODE

2904.10.3700

SMILES

c1cc2cc(ccc2cc1)S([O-])(=O)=O.[Na+]

CLASSIFICATION

Naphthalenesulfonate

EXTRA NOTES

 

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

white to pale grey powder

MELTING POINT

 

BOILING POINT

 

DENSITY

 

SOLUBILITY IN WATER

Soluble in water

SOLVENT SOLUBILITY

Insoluble in alcohol

VAPOR DENSITY

 

log P(octanol-water)

 

VAPOR PRESSURE

 

AUTOIGNITION TEMP

 
pK

 

REFRACTIVE INDEX

 

FLASH POINT

 

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions. Hygroscopic

INCOMPATIBLE MATERIALS

Strong oxidizing agents

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 2, Flammability: 0, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

Wikipedia Linking - Naphthalenesulfonate

Google Scholar Search - Sodium 2-naphthalenesulfonate

Drug Information Portal (U.S. National Library of Medicine) - Sodium 2-naphthalenesulfonate

PubChem Compound Summary - Sodium 2-naphthalenesulfonate

http://www.ncbi.nlm.nih.gov/ - Sodium 2-naphthalenesulfonate

 

SALES SPECIFICATION

APPEARANCE

white to pale grey powder

CONTENT

98% min

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

 

HAZARD CLASS

 

PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

OSHA Hazards:Irritant. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

SIGNAL WORD Warning

PICTOGRAMS

HAZARD STATEMENTS

H315-H319-H335

P STATEMENTS

P261-P305 + P351 + P338

EC DIRECTIVES

 

HAZARD CODES

RISK PHRASES

36/37/38

SAFETY PHRASES

26-36

 

PACKING

Preserve in light-resistant and well-closed containers