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AMMONIA SOLUTION AR/ACS

Ammonium Hydroxide

COAs

Packings

500 ml (00500)

2500 ml (02500)

25 Liters (0025K)

200 Liters (0200K)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA002500 2PDL00A30K 2PDL00200K 2GBAG02500 2GBAH02500
Print friendly version
Article No. 01078 Grade AR/ACS
Purity 30% CAS No. 1336-21-6
Molecular Formula NH4OH Molecular Weight 35.05
H.S. Code 2814.2000 Shelf Life 36 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Ammonia odour pH value 11.7
Melting point/ Freezing point [°C] -60 °C Auto-ignition temperature [°C] 651°C
Boiling point [°C] 38 - 100 °C Initial boiling point [°C] 38°C
Final boiling point [°C] 100 °C Vapour pressure [20°C] 153 hPa at 20 °C
Vapour density 1.21 Density [g/cm3] 0.9
Solubility in water [% weight] Infinitely soluble Explosion limits - upper [%] 27%
Explosion limits -lower [%] 16%

Specifications

Appearance Clear colourless liquid with a pungent odour Assay (acidimetric, NH3) 28 - 30%
Carbon dioxide (CO2) Max 0.002% Chloride (Cl) Max 0.00005%
Heavy metal (as Pb) Max 0.00005% Sulphate (SO4) Max 0.0002%
Nitrate (NO3) Max 0.0002% Iron (Fe) Max 0.00002%
Phosphate (PO4) Max 0.0002% Residue on ignition (as ash) Max 0.002%
Substance reducing KMnO4 (as O) Passes test

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Environment
Symbol: GHS05,GHS07, GHS09
 Signal Word: Danger
 UN No.: 2672
 IMCO Class No.: 8
 Packing Group: III
 Hazardous Statement: H302-H314-H335-H400
 Precaution Statement: P273-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P391
 Risk Statement: 34-50
 Safety Statement: 26-36/37/39-45-61
Revision Date: 02-Nov-2015

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