AMMONIUM HYDROGEN CARBONATE

AMMONIUM HYDROGEN CARBONATE AR

Ammonium bicarbonate

Article No.

01220

Grade

Purity

99%

CAS No.

1066-33-7

Molecular Formula

NH₄HCO₃

Molecular Weight

79.06

H.S. Code

2836.9990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

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

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%

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302
Precaution Statement: P301 + P312 + P330

Revision Date : 12-Aug-2020