hydrochloric acid
muriatic acid
Identification
| Name | hydrochloric acid |
| IUPAC | chlorane |
| CAS Number | 7647-01-0 |
| EINECS | 231-595-7 |
| FDA UNII | QTT17582CB |
| Molecular Formula | Cl H |
| Molecular Weight | 36.45997000 |
| MDL Number | MFCD00011324 |
| Nikkaji Number | J3.745A |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | 182.1057 |
| JECFA Food Additive | Hydrochloric Acid |
| GSFA Codex | Hydrochloric acid (507) |
| DG SANTE Food Additives | hydrochloric acid |
| DG SANTE Food Contact Materials | hydrochloric acid |
| FDA Mainterm (SATF) | 7647-01-0 ; HYDROCHLORIC ACID |
| FDA Regulation | FDA PART 133 -- CHEESES AND RELATED CHEESE PRODUCTS |
Physical Properties
| Appearance | colorless to pale green yellow clear liquid (est) |
| Assay | 10.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.20000 @ 25.00 °C. |
| Soluble in | water, 4.237e+004 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | buffering agents |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-rabbit LD50 900 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | inhalation-rat LC50 3124 ppm/1H |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements', 'GASTROINTESTINAL: CHANGE IN STRUCTURE OR FUNCTION OF ESOPHAGUS\nVASCULAR: BP LOWERING NOT CHARACTERIZED IN AUTONOMIC SECTION\nLUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION']
Safety in Use
| Category | multiple purpose GRAS food substances, firming agents |
| Recommendation for hydrochloric acid usage levels up to | not for fragrance use. |
| Recommendation for hydrochloric acid flavor usage levels up to | not for flavor use. |
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