sodium hypophosphite
phosphinic acid sodium salt (1:1)
Identification
| Name | sodium hypophosphite |
| CAS Number | 7681-53-0 |
| EINECS | 231-669-9 |
| FDA UNII | 8TU1537O43 |
| Molecular Formula | Na O2 P |
| Molecular Weight | 85.96193128 |
| MDL Number | MFCD09265474 |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | 184.1764 |
| FDA Mainterm (SATF) | 7681-53-0 ; SODIUM HYPOPHOSPHITE |
| FDA Regulation | FDA PART 184 -- DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 1584 mg/kg |
| Dermal Toxicity | subcutaneous-rabbit LDLo 50 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 | emulsifiers, stabilizers |
| Recommendation for sodium hypophosphite usage levels up to | not for fragrance use. |
| Recommendation for sodium hypophosphite flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
hypophosphorous acid monosodium salt
phosphinic acid monosodium salt
phosphinic acid sodium salt (1:1)
phosphinic acid, sodium salt
sodium hydrogen phosphite
sodium hydrogen phosphite (NaH2PO2)
sodium hydrophosphite
sodium phosphinate
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