sodium silicate
silanolate, 1-hydroxy-1-oxo-, sodium salt (1:1)
Identification
| Name | sodium silicate |
| IUPAC | sodium hydroxy-oxido-oxosilane |
| CAS Number | 1344-09-8 |
| EINECS | 215-687-4 |
| FDA UNII | IJF18F77L3 |
| Molecular Formula | H Na O3 Si |
| Molecular Weight | 100.08063928 |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | 1979 |
| FDA Mainterm (SATF) | 1344-09-8 ; SODIUM SILICATE |
| FDA Regulation | FDA PART 173 -- SECONDARY DIRECT FOOD ADDITIVES PERMITTED IN FOOD FOR HUMAN CONSUMPTION |
Physical Properties
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.39000 @ 25.00 °C. |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | anticorrosive agents |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | oral-rat LD50 1960 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 4640 mg/kg |
| 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 | boiler water additives used in the preparation of steam that will contact food |
| Recommendation for sodium silicate usage levels up to | not for fragrance use. |
| Recommendation for sodium silicate flavor usage levels up to | not for flavor use. |
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