AMMONIUM DIHYDROGEN PHOSPHATE 99% AR

Product CodeB-00233BRANDBio-Chem
GradeARCAS No7722-76-1
Molecular FormulaNH4H2PO4Molecular Weight115.03
H.S.Code3105.40000Shelf Life60 Months
PurityMin-99 %

Physical Properties

Physical state at 20 °CSolidColourWhite crystalline
Melting point/ Freezing point [°C]190 °CpH value3.8 - 4.4 at 50 g/l at 25 deg C
OdourOdorlessSolubility in water [% weight]Soluble in water
Density [g/cm3]1.8

Packaging

Specification

Appearance
White crystalline powder
Assay (acidimetric)
Min 99%
PH (5% solution in CO2 free water)
3.8 – 4.4
Insoluble matter
Max 0.005%
Chloride (Cl)
Max 0.0005%
Nitrate (NO3)
Max 0.001%
Sulphate (SO4)
Max 0.005%
Copper (Cu)
Max 0.0005%
Iron (Fe)
Max 0.001%
Heavy metal (as Pb)
Max 0.0005%
Potassium (K)
Max 0.005%
Sodium (Na)
Max 0.005%
Calcium (Ca)
Max 0.001%
Magnesium (Mg)
Max 0.0005%

Safety Information and Hazard Symbols

Symbol: GHS05 , GHS07 , GHS08 , GHS09
Signal Word: Warning

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