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Category:preservatives, acidity regulators
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Food Chemicals Codex Listed: | No |
| Soluble in: |
| | water, 1e+006 mg/L @ 25 °C (est) |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
| |
| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
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Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | | preservatives, acidity regulators |
| Recommendation for potassium bisulfite usage levels up to: | | | not for fragrance use.
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| Recommendation for potassium bisulfite flavor usage levels up to: |
| | not for flavor use.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
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Scientific Opinion on the re-evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228) as food additives
View page or View pdf
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| EPI System: View |
| EPA Substance Registry Services (TSCA):7773-03-7 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :23663620 |
| National Institute of Allergy and Infectious Diseases:Data |
| potassium hydrogen sulfite |
| Chemidplus:0007773037 |
| EPA/NOAA CAMEO:hazardous materials |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | potassium acid sulfite | | | potassium hydrogen sulfite | | | potassium hydrogen sulphite | | mono | potassium sulfite | | | sulfurous acid potassium salt (1:1) |
Articles:
| Google Patents:Potassium hydrogen sulfite addition product 6-l-(1-cytosinyl) and (1-uracilyl)-5-hydroxy-p-dioxane-2-dcarboxyaldehyde |
| PubMed:Crystal structure of potassium (1R)-d-ribit-1-yl-sulfonate. |
| PubMed:Potassium (1R,4R,5S,8S)-4,5,8-trihy-droxy-3-oxo-2,6-dioxabicyclo-[3.3.0]octane-4-sulfonate dihydrate. |
| PubMed:The crystal structure of potassium (1S)-D-galactit-1-ylsulfonate. |
| PubMed:Final report on the safety assessment of sodium sulfite, potassium sulfite, ammonium sulfite, sodium bisulfite, ammonium bisulfite, sodium metabisulfite and potassium metabisulfite. |
| PubMed:"Untypical aging off-flavor" in wine: synthesis of potential degradation compounds of indole-3-acetic acid and kynurenine and their evaluation as precursors of 2-aminoacetophenone. |
| PubMed:Structure and solution equilibria of D-glucose and D-mannose sulfite adducts. |
| PubMed:Evaluation of the new automated enzymun-test anti-HBc plus for the detection of hepatitis B virus core antibody. |
| PubMed:Metabisulfite oral challenge: incidence of adverse responses in chronic childhood asthma and its relationship with bronchial hyperreactivity. |
| PubMed:[Effect of prolonged ingestion of tannic acid, potassium metabisulfite and ethanol, administered alone or in combination, on the liver vitamin A concentration in the rat]. |
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3D/inchi