Ammonium Dihydrogen Phosphate


Product # 1063
Name Ammonium Dihydrogen Phosphate
Synonyms Ammonium phosphate, mono basic
Formula NH4H2PO4
Purity 99.995%
CAS Number 7722-76-1
Molecular Weight 115.03
Color & Form White Powder
Melting Point 190° C
Specific Gravity 1.803 gm/ml
Solubility 22.7 g/100cc (10° C)


100 gm $115.00
500 gm $345.00
  • 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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Transportation Information Not a dangerous good
Pictogram Pictogram: Irritant 
Signal Word Warning
Hazardous Statements

H316  Causes mild skin irritation.

H320  Causes eye irritation.

H335  May cause respiratory irritation.

Precautionary Phrases

P264  Wash hands thoroughly after handling.

P305+P351+P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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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