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320145
Ammonium hydroxide solution
ACS Reagent, 28.0-30.0% NH3 basis
Ammonia aqueous; Ammonia water
28.0-30.0%, ACS Reagent, 28.0-30.0% NH3 basis

CAS Number: 1336-21-6
Linear Formula: NH4OH
Molar Mass: 35.05 g/mol
Beilstein Registry Number: 3587154
MDL Number: MFCD00066650

Catalog
Number
Packaging
Size
Container Type SDS Price QTY Availability
320145-500ML 500ML GLASS BOTTLE
N/A
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320145-1L 1L GLASS BOTTLE
N/A
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320145-2.5L 2.5L GLASS BOTTLE
N/A
Check Availability
Pricing displayed in catalog does not include applicable VAT.
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Specifications

Property Value
Appearance complying
Assay (acidimetric) 28.0 - 30.0 %
Residue on ignition max. 0.002 %
Iron (Fe) max. 0.2 ppm
Heavy metals (as Pb) max. 0.5 ppm
KMnO4 reducing matter complying
CO2 max. 0.002 %
Chloride (Cl) max. 0.5 ppm
Sulfate (SO4) max. 2 ppm
Phosphate (PO4) max. 2 ppm
Nitrate (NO3) max. 2 ppm

Physical Properties

Property Value
Vapor Pressure 115 mmHg ( 20 °C)
Explosion Limit 27 %
Vapor Density 1.2 (vs air)
Ignition Residue ≤0.002%
Boiling point 32 °C
Freezing point -92 °C
Density 0.89 g/cm3

Safety Information

Property Value
Hazard Class 8
Package Group III
UN ID 2672
GHS Classification Corrosive Harmful Environmental Hazard
Signal Word Danger
Hazard Statement(s)
H314
H335
H410
Precautionary Statement(s)
P260
P280
P284
Pricing displayed in catalog does not include applicable VAT.
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