Potassium Phosphate, monobasic


Product # 15113
Name Potassium Phosphate, monobasic
Synonyms Phosphoric acid, monopotassium salt; Potassium dihydrogen phosphate,monopotassium phosphate
Formula KH2PO4
Purity ACS
CAS Number 7778-77-0
Molecular Weight 136.09
Color & Form Clear to white granular powder
Boiling Point 400° C
Melting Point 253° C
Specific Gravity 2.34 gm/ml
Solubility Soluble


2.5 kg $150.33
4 x 2.5 kg $472.03
12 kg $552.14
50 kg $1,742.34
6 x 500 gm $258.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
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Related Products

Product # Name Purity
2904 Potassium Dihydrogen Phosphate 99.9%
2905 Potassium Dihydrogen Phosphate 99.999%


Transportation Information Not a dangerous good
Signal Word Warning
Hazardous Statements

H313  May be harmful in contact with skin.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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