Mono Potassium Phosphate 0-52-34

CAS Number: 7778-77-0

Molecular Formula: KH2PO4

Purity: Mono Potassium Phosphate 0-52-34 99% purity

About Mono Potassium Phosphate 0-52-34

Mono Potassium Phosphate 0-52-34 (CAS No: 7778-77-0), an ultra-pure, fully water-soluble crystalline salt containing 52% P2O5 and 34% K2O, serves as a cornerstone high-performance specialty chemical across B2B agricultural and industrial manufacturing frameworks. Valued for its negligible salt index, absence of chlorin...

Synonyms

dipotassium hydrogen phosphate
K2HPO4
KD2PO4
potassium acid phosphate
potassium dideuterium phosphate

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Mono Potassium Phosphate 0-52-34 Specifications

CAS Number

7778-77-0

Molecular Formula

KH2PO4

Molecular Weight

136.09 g/mol

IUPAC Name

potassium;dihydrogen phosphate

Canonical SMILES

OP(=O)(O)[O-].[K+]

InChI Key

GNSKLFRGEWLPPA-UHFFFAOYSA-M

InChI

InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

MDL Number

MFCD01941299

HSN No

28352400

CAS Number

7778-77-0

Molecular Formula

KH2PO4

Molecular Weight

136.09 g/mol

IUPAC Name

potassium;dihydrogen phosphate

Canonical SMILES

OP(=O)(O)[O-].[K+]

InChI Key

GNSKLFRGEWLPPA-UHFFFAOYSA-M

InChI

InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

MDL Number

MFCD01941299

HSN No

28352400

melting_point

253 °C

solubility

Freely soluble in water. Insoluble in ethanol

density

2.34 g/cu cm

Molecular Weight

136.09 g/mol

Purity

Mono Potassium Phosphate 0-52-34 99% purity

Physical appearance

White crystalline powder

Melting Point

252.6 °C

Boiling Point

400 °C

pKa

2.15, 6.82, 12.38

Precise Quality

≥98.0%

PSA

96.2 Å²

logP

-0.8

Precautionary Statement Codes

P264, P305+P351+P338, and P337+P313

Hazard Classes and Categories

Eye Irrit. 2B (100%)

Water Soluble Fertilizer

A highly concentrated source of nitrogen-free phosphorus and potassium designed for rapid nutrient uptake via fertigation, drip irrigation, and foliar applications across various crops.