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320145 Sigma-Aldrich

Ammonium hydroxide solution

ACS reagent, 28.0-30.0% NH3 basis

Synonym: Ammonia aqueous, Ammonia water

Properties

Related Categories ACS Grade Acids & Bases, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography,
grade   ACS reagent
vapor density   1.2 (vs air)
vapor pressure   115 mmHg ( 20 °C)
assay   28.0-30.0% NH3 basis
expl. lim.   27 %
impurities   MnO4- reducers, passes test
  ≤0.002% CO2
ign. residue   ≤0.002%
density   0.9 g/mL at 25 °C(lit.)
anion traces   chloride (Cl-): ≤0.5 ppm
  nitrate (NO3-): ≤2 ppm
  phosphate (PO43-): ≤2 ppm
  sulfate (SO42-): ≤2 ppm
cation traces   Fe: ≤0.2 ppm
  heavy metals (as Pb): ≤0.5 ppm

Description

Packaging

2.5, 6×2.5 L in PVC coated

500, 6×500 mL in PVC coated

Price and Availability

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