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Ammonium bicarbonate
Ammonium Hydrogen Carbonate

Product Code.
00181
Grade
Purity
Min. 98%
CAS No.
1066-33-7
Molecular Formula
NH4HCO3
Molecular Weight
79.06
H.S.Code
2836.99900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Slight ammonia odor
pH value
7 - 8.5
Melting point/ Freezing point [°C]
107.5°C
Vapour pressure [20°C]
67.1 hPa at 20 °C
Vapour density
2.73
Density [g/cm3]
1.58
Solubility in water [% weight]
79.1 g/l at 20 °C - completely soluble
Partition coefficient Log Pow octanol / water at 20°C
-2.4

Packaging

Specification

Appearance
White hygroscopic crystalline powder
Assay
Min 99.0%
Insoluble matter
Max 0.003%
Non volatile matter
Max 0.005%
Chloride (Cl)
Max 0.0002%
Phosphate (PO4)
Max 0.001%
Silicate (SiO2)
Max 0.005%
Sulphate (SO4)
Max 0.002%
Sulphide (S)
Max 0.0002%
Arsenic (As)
Max 0.00004%
Calcium (Ca)
Max 0.002%
Copper (Cu)
Max 0.0002%
Iron (Fe)
Max 0.0005%
Lead (Pb)
Max 0.0002%
Magnesium (Mg)
Max 0.002%
Potassium (K)
Max 0.002%
Sodium (Na)
Max 0.005%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302