(Grade A): Meets the following
specifications:
• National Formulary (NF) for Strong Ammonia
Solution
• Federal Specification A-A-59370 (except for
packaging)
• Food Chemical Codex
Meets the following specifications:
• USP Reagent Grade
• American Chemical Society Specifications,
Reagent Chemicals
|
Product |
Production
Assay Range
(by weight,
ammonia in water) |
Specific
Gravity
(at 60°F) |
| 26°
Baumé |
29.4%
to 30.0% |
0.8974
(29.4% solution) |
| 25° Baumé |
26.5% to 27.5% |
0.9032 (27.4% solution) |
| 20.5° Baumé |
18.5% to 19.5% |
0.9302 (18.7% solution) |
| Custom Batches Available
|
Customer Requirements |
N/A |
|
|
Aqua Ammonia (Ammonium Hydroxide) is a water solution
of ammonia, and assay is determined by weight of ammonia
in water. Each batch is tested for strength, color,
and clarity. Trace element analysis are performed
every 6 months by an independent lab, and are available
for review.
For Technical Grade material the trace
element specifications will vary depending on the
public water supply for each facility. Therefore each
facility has its own published trace element specifications.
Reagent Grade material is made using
de-ionized water and meets the American Chemical Society
specifications for Aqua Ammonia.
January 1997
|
