AMMONIUM HYDROGEN CARBONATE Extra Pure

Description

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 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%

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

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