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AMMONIUM HYDROGEN CARBONATE AR

Ammonium bicarbonate

COAs

Packings

500 g (00500)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PDL00030K 1PDLP0065K
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Article No. 01220 Grade AR
Purity 99% CAS No. 1066-33-7
Molecular Formula NH4HCO3 Molecular Weight 79.06
H.S. Code 2836.9990 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

Specifications

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

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H302
 Precaution Statement: P301 + P312 + P330
Revision Date: 12-Aug-2020

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