AMMONIUM CARBONATE For HPLC

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Description

Hartshorn salt

Article No. 01111 Grade For HPLC
Purity CAS No. 506-87-6
Molecular Formula (NH4)2CO3 Molecular Weight 96.09
H.S. Code 2836.9990 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Strong ammonia-like odor pH value 9
Melting point/ Freezing point [°C] 58 °C Vapour pressure mm/Hg 760 mm Hg @ 600C
Density [g/cm3] 1.5 Solubility in water [% weight] Soluble in water

Specifications

Appearance White powder or crystals and/or chunks having ammonical odour
Assay (as NH3) 30 – 33%
Filter test Passes test
Solubility (0.1 g/mL in water; 25°C) Complete, Colorless
Absorption maxima (10% solution in water)
at 240 nm Max 0.1
at 250 nm Max 0.04
at 260 nm Max 0.02
at 280 nm Max 0.01
at 500 nm Max 0.01

Packings

500 g 00500

Safety Information

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

 

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