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Category: buffering agents, emulsion stabilizers, sequestrants, acidity regulators
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | white crystals (est) |
| Assay: | 97.00 to 100.00 %
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| Food Chemicals Codex Listed: | No |
| Soluble in: |
| | water, 1e+006 mg/L @ 25 °C (est) |
| Insoluble in: |
| | alcohol |
Organoleptic Properties:
Odor Description: at 100.00 %. | odorless |
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| Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Safety Information:
| Preferred SDS: View |
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
oral-rat LDLo 4640 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
GASTROINTESTINAL: OTHER CHANGES National Technical Information Service. Vol. OTS0571153
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| Dermal Toxicity: |
skin-rabbit LD50 > 4640 mg/kg SKIN AND APPENDAGES (SKIN): "DERMATITIS, IRRITATIVE: AFTER SYSTEMIC EXPOSURE"
SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0571153
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | buffering agents, emulsion stabilizers, sequestrants, acidity regulators |
| Recommendation for potassium phosphate tribasic usage levels up to: | | | not for fragrance use.
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| Recommendation for potassium phosphate tribasic flavor usage levels up to: |
| | not for flavor use.
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Safety References:
| European Food Safety Authority (EFSA) reference(s): |
Assessment of one published review on health risks associated with phosphate additives in food View page or View pdf |
Re-evaluation of phosphoric acid–phosphates – di-, tri- and polyphosphates (E 338–341, E 343, E 450–452) as food additives and the safety of proposed extension of use View page or View pdf |
| EPI System: | View |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 7778-53-2 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 62657 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 2 |
| | tripotassium phosphate |
| Chemidplus: | 0007778532 |
| RTECS: | TC8450000 for cas# 7778-53-2 |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | phosphoric acid potassium salt (1:3) | | | phosphoric acid, potassium salt (1:3) | | | phosphoric acid, tripotassium salt | | | potassium orthophosphate | | | potassium pentahydrogen bis(phosphate) | | | potassium phosphate (K3PO4) | | | potassium phosphate tribasic food grade FCC | | | potassium phosphate tribasic monohydrate | | | potassium phosphate, tribasic | | | tripotassium orthophosphate | | | tripotassium phosphate | | | tripotassium phosphate anhydrous FCC granular | | | tripotassium_phosphate (food grade) |
Articles:
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