di-Ammonium phosphate (DAP)

BGC Id:	880867431336
CAS No:	7783-28-0
Synonyms:	dap ; pelor ; fyrex ; aspep ; dnpep ; diammonium ; phos-chek202 ; phos-chek259 ; ammonium phosphates ; diammonium phosphate ; ammonium hydrogen phosphate ; ammonium monohydrogen phosphate ; ammoniumorthophosphate dibasic ; ammonium phosphatedibasic ; diammonium acid phosphate ; diammonium hydrogen phosphate((nh4)hpo4) ; diammonium orthophosphate ; dibasic ammonium phosphate ; diammonium hydrogenphosphate
Molecular Formula:	(NH4)2HPO4
Molecular Weight:	132.08
EINECS:	231-987-8

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Identify

Synonyms:

dap ; pelor ; fyrex ; aspep ; dnpep ; diammonium ; phos-chek202 ; phos-chek259 ; ammonium phosphates ; diammonium phosphate ; ammonium hydrogen phosphate ; ammonium monohydrogen phosphate ; ammoniumorthophosphate dibasic ; ammonium phosphatedibasic ; diammonium acid phosphate ; diammonium hydrogen phosphate((nh4)hpo4) ; diammonium orthophosphate ; dibasic ammonium phosphate ; diammonium hydrogenphosphate

CAS:

7783-28-0

EINECS:

231-987-8

Molecular Formula:

(NH4)2HPO4

MDL:

Properties

Molecular Weight:

132.08 g·mol−1

Density:

1.203 g/mL at 25 °C

Melting point:

155 °C (dec.)(lit.)

Boiling point:

158 °C at 760 mmHg

Solubility:

H₂O: 1 M at 20 °C, clear, colorless

Physical Description:

white crystalline powder

Safety Information

Hazard Symbols: Xi, Xn, N

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-20/21/22-50 (R)

Safety Codes:

26-36-61 (S)

WGK Germany:

Storage temperature:

Store at RT.

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In addition to the providers presented here for di-Ammonium phosphate (DAP) with the CAS number 7783-28-0, there are other 114 providers with slightly different product names available for this CAS number.