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Substance Name: Potassium phosphate, monobasic [NF]
RN: 7778-77-0
UNII: 4J9FJ0HL51
InChIKey: GNSKLFRGEWLPPA-UHFFFAOYSA-M
Classification Code
- Pharmaceutic Aid (Buffering Agent)
Molecular Formulas
- H2-O4-P.K
- H3-O4-P.K
- K-H2-P-O4
Molecular Weight
- 136.0838
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Names and Synonyms
Name of Substance
- Monopotassium dihydrogen phosphate
- Phosphoric acid, monopotassium salt
- Potassium phosphate, monobasic
- Potassium phosphate, monobasic [NF]
Synonyms
- EC 231-913-4
- EINECS 231-913-4
- EPA Pesticide Chemical Code 076413
- HSDB 5046
- KDP
- MKP
- Monobasic potassium phosphate
- Monopotassium dihydrogen phosphate
- Monopotassium monophosphate
- Monopotassium orthophosphate
- Monopotassium phosphate
- Orthophosphoric acid, monopotassium salt
- Phosphoric acid, monopotassium salt
- Potassium acid phosphate
- Potassium dihydrogen orthophosphate
- Potassium dihydrogen phosphate
- Potassium hydrogen phosphate (KH2PO4)
- Potassium orthophosphate, dihydrogen
- Potassium phosphate (K(H2PO4))
- Potassium phosphate, monobasic
- Sorensen's potassium phosphate
- UNII-4J9FJ0HL51
Systematic Names
- Phosphoric acid, monopotassium salt
- Phosphoric acid, potassium salt (1:1)
- Potassium dihydrogenorthophosphate
Superlist Name
- Potassium phosphate, monobasic
Registry Numbers
CAS Registry Number
- 7778-77-0
FDA UNII
- 4J9FJ0HL51
Other Registry Numbers
- 1364712-44-6
- 2133444-20-7
- 943540-09-8
Related Registry Number
- 16068-46-5 (Parent)
System Generated Number
- 0007778770
Molecular Formulas
Molecular Formulas
- H2-O4-P.K
- H3-O4-P.K
- K-H2-P-O4
Molecular Formula Fragments
- COMPONENT
- H2-O4-P
- H3-O4-P
- K
Structure Descriptors
InChI
InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1InChIKey
GNSKLFRGEWLPPA-UHFFFAOYSA-MSmiles
[K+].OP(=O)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | skin | > 4640mg/kg (4640mg/kg) | National Technical Information Service. Vol. OTS0571153, | |
| rat | LDLo | oral | 4640mg/kg (4640mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: OTHER CHANGES | National Technical Information Service. Vol. OTS0571153, |