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00173

Ammonia Solution 30% Extrapure

Ammonium Hydroxide ; Liquid, d. 0.90

CAS : 1336-21-6

HS Code : 2814.20000

Molecular Formula : NH4OH

Molecular Weight : 35.05

MSDS

Product Datasheet

Shelf Life : 36 Months

Sample COA COA

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%

Specification

Appearance
Clear colourless liquid with a pungent odour
 Assay (acidimetric, NH3)
28 - 30%
Iron (Fe)
Max 0.0005%
 Heavy metal (as Pb)
Max 0.0001%
Substance reducing KMnO4 (as O)
Max 0.0008%
 Chloride (Cl)
Max 0.002%
Sulphate (SO4)
Max 0.003%
 Residue on ignition (as SO4)
Max 0.003%

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