pyrophosphorous acid

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diphosphorous acid

CAS: 13445-56-2 H4 O5 P2 MW: 145.97540400
All Ingredients Aromatic Ingredients CAS Numbers Food Additives - Indirect M.W Index

Identification

Namepyrophosphorous acid
CAS Number13445-56-2
FDA UNIIW4W7JY3ELM
Molecular FormulaH4 O5 P2
Molecular Weight145.97540400
Nikkaji NumberJ2.603.946K

Regulatory

DG SANTE Food Contact Materialspyrophosphorous acid

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for pyrophosphorous acid usage levels up tonot for fragrance use.
Recommendation for pyrophosphorous acid flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

dihydroxyphosphanyl dihydrogen phosphite diphosphorous acid Try the PubMed Search.