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AMMONIUM HYDROXIDE 18-20% SOLUTION AR

Ammonia solution

Article No. 01231 Grade AR
Purity CAS No. 1336-21-6
Molecular Formula NH4OH Molecular Weight 35.05
H.S. Code 2814.2000 Shelf Life 36 Months

Specifications

Appearance Clear colorless solution Assay 18.0 - 20.0% w/w
Sulphate (SO4) Max 0.0002% Residue on ignition Max 0.002%
Carbon dioxide (CO2) Max 0.002% Chloride (Cl) Max 0.00005%
Nitrate (NO3) Max 0.0002% Phosphate (PO4) Max 0.0002%
Iron (Fe2O2) Passes test Heavy metal Max 0.00005%
Iron (Fe) Max 0.00002%

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-H400
Precaution Statement: P273-P280-P305+P351+P338-P310
Revision Date: 31-Oct-2019

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