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Potassium Dihydrogen Phosphate, ACS Reagent Grade, Scharlab

Catalog Number 11334234

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Quantity:

1 kg

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Description

Used in analytical chemistry, in buffer solutions.

Synonyms: Potassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate, Mono-potassium phosphate
Molecular Formula: KH₂PO₄
Molar Mass: 136.09g/mol
CAS: 7778-77-0
EIN ECS No.: 231-913-4

Melting Point	∼253°C (decomposition)
CAS	7778-77-0
pH	4.2–4.5 (5%, water)
Quantity	1 kg
Molecular Formula	H2KO4P
MDL Number	MFCD00011401 MFCD00147253
Synonym	potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate
InChI Key	GNSKLFRGEWLPPA-UHFFFAOYSA-M
SMILES	[K+].OP(O)([O-])=O
IUPAC Name	potassium dihydrogen phosphate
Molecular Weight (g/mol)	136.08
PubChem CID	516951
ChEBI	CHEBI:63036
Formula Weight	136.09g/mol
Percent Purity	99.5% min (acidimetric)
Grade	ACS Reagent
Identification	Passes Test
Loss on Drying	0.2% max (105°C, 1h)
Appearance	Clear and colorless
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