sodium naphthalenesulfonate
sodium salt of beta-naphthalenesulfonic acid
Identification
| Name | sodium naphthalenesulfonate |
| CAS Number | 532-02-5 |
| EINECS | 208-523-8 |
| FDA UNII | R5F0CTD2OJ |
| Molecular Formula | C10 H7 Na O3 S |
| Molecular Weight | 230.21815928 |
| MDL Number | MFCD00064186 |
| Nikkaji Number | J136.983K |
| Beilstein | 3659024 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 9.974e+005 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | surfactants |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-rat LD50 13900 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | hydrotrope, surfactant agents |
| Recommendation for sodium naphthalenesulfonate usage levels up to | not for fragrance use. |
| Recommendation for sodium naphthalenesulfonate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
2-
naphthalene sulfonic acid sodium salt
2-
naphthalenesulfonic acid sodium salt
2-
naphthalenesulfonic acid, sodium salt
2-
naphthalenesulfonic acid, sodium salt (1:1)
beta-
naphthalenesulfonic sodium salt
sodium 2-naphthalenesulfonate
sodium beta-naphthalenesulfonate
sodium naphthalene-2-sulphonate
sodium salt of beta-naphthalenesulfonic acid
sodium-2-naphthalenesulfonate
sodium;naphthalene-2-sulfonate
PubMed:
Final report on the amended safety assessment of sodium polynaphthalenesulfonate and sodium naphthalenesulfonate.