AMMONIUM HYDROGEN CARBONATE

AMMONIUM HYDROGEN CARBONATE Extra Pure

Ammonium bicarbonate

Article No.

01219

Grade

Extra Pure

Purity

98.5%

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 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

Packings

500 g (00500)
1000 g (01000)
5000 g (05000)
25 Kg (0025K)
50 Kg (0050K)

Specifications

Appearance	White hygroscopic crystalline powder
Assay	Min 98.5%
Non-volatile matter	Max 0.01%
Chloride (Cl)	Max 0.005%
Sulphate (SO4)	Max 0.01%
Iron (Fe)	Max 0.002%
Lead (Pb)	Max 0.0005%

Safety Information and Hazard Symbols

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

Revision Date : 12-Aug-2020

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