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320145 Sigma-Aldrich

Ammonium hydroxide solution

ACS reagent, 28.0-30.0% NH3 basis

Synonym: Ammonia aqueous, Ammonia water

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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

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Packaging

2.5, 6×2.5 L in PVC-coated bottle

500, 6×500 mL in PVC-coated bottle

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2672 8 / PGIII
WGK Germany 
2

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Development of Pd/C-Catalyzed Cyanation of Aryl Halides

An orthogonal set of catalyst systems has been developed for the Suzuki?Miyaura coupling of 3,3-disubstituted and 3-monosubstituted allylboronates with (hetero)aryl halides. These methods allow for t...

Scaling Up High-Energy Cathode Materials for Electric Vehicles

Young Ho Shin, Ozgenur Kahvecioglu Feridun, Gregory Krumdick Materials Engineering Research Facility, Energy Systems Division, Argonne National Laboratory 9700 S. Cass Avenue, Argonne, IL, 60439 Emai...
Keywords: Crystallization, Diffraction, Lithiations, Microscopy, Oxidations, Precipitation, Scanning electron microscopy, X-Ray diffraction

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Peer-Reviewed Papers
15

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