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Substance Name: Pyrophosphoric acid
RN: 2466-09-3
UNII: 4E862E7GRQ
InChIKey: XPPKVPWEQAFLFU-UHFFFAOYSA-N
Molecular Formula
- H4-O7-P2
Molecular Weight
- 177.9726
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Names and Synonyms
Name of Substance
- Diphosphoric acid
- Pyrophosphoric acid
Synonyms
- EINECS 219-574-0
- Pyrophosphoric acid
- UNII-4E862E7GRQ
Systematic Names
- Diphosphoric acid
- Pyrophosphoric acid
Registry Numbers
CAS Registry Number
- 2466-09-3
FDA UNII
- 4E862E7GRQ
System Generated Number
- 0002466093
Structure Descriptors
InChI
InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)InChIKey
XPPKVPWEQAFLFU-UHFFFAOYSA-NSmiles
OP(=O)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | unreported | 1170mg/kg (1170mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: NECROTIC GHANGES BEHAVIORAL: EXCITEMENT | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(12), Pg. 53, 1985. |