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AMMONIUM CHLORIDE AR/ACS

Salmiac

COAs

Packings

500 g (00500)

5000 g (05000)

25 Kg (0025K)

50 Kg (0050K)

1PW1201000 1PW1206500 1PDL00040K 1PDLP0065K
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Article No. 01140 Grade AR/ACS
Purity 99.5% CAS No. 12125-02-9
Molecular Formula NH4Cl Molecular Weight 53.49
H.S. Code 2827.1000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 4.5 - 5.5
Melting point/ Freezing point [°C] 340°C Solubility in water [% weight] Soluble in water

Specifications

Appearance White crystalline powder Assay (as NH4Cl; on anhydrous basis) Min 99.5%
pH (5% solution in water; 25°C) 4.5 - 5.5 Insoluble matter (10% in water) Max 0.005%
Residue on ignition Max 0.01% Calcium (Ca) Max 0.001%
Magnesium (Mg) Max 0.0005 % Heavy metals (by ICP-OES) Max 0.0005%
Iron (Fe) Max 0.0002% Phosphate (PO4) Max 0.0002%
Sulphate (SO4) Max 0.002%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H302-H319
 Precaution Statement: P305 + P351 + P338
Revision Date: 31-Mar-2021

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