AMMONIA SOLUTION AR

AMMONIA SOLUTION AR Specific gravity 0.91 Ammonium Hydroxide EUC Required MSDS DE EN FR KO PT ES TH TR COAs Packings 500 ml (00500) 1000 ml (01000) 2500 ml (02500) 5000 ml (05000) 25 Liters (0025K) 200 Liters (0200K) 2500 ml (02500) 2500 ml (02500) Print friendly version Article No. 00027 Grade AR Purity 25% CAS No. 1336-21-6 Molecular Formula NH 4 OH 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 A clear liquid with a pungent odour Assay Min 25% Carbonate (as CO2) Max 0.002% Phosphate (PO4) Max 0.0002% Chloride (Cl) Max 0.00005% Sulphate (SO4) Max 0.0003% Non-volatile matter Max 0.003% Calcium (Ca) Max 0.0005% Potassium (K) Max 0.0001% Sodium (Na) Max 0.0005% Magnesium (Mg) Max 0.00005% Iron (Fe) Max 0.00005% Copper (Cu) Max 0.00001% Zinc (Zn) Max 0.00001% Safety Information and Hazard Symbols 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: 10-Sep-2026 Home Lab Chemicals Inorganic Bases AMMONIA SOLUTION