[English name] Hydroxylamine, Hydrochloride
[Molecular formula] NH2OH.HCL
[Rational formula ] HONH3CL
[Molecular weight] 69.49( according to international standard atomic weight of 1983)
[Appearence] Colorless, with hygroscopic crystal, easy to aborb clammy and unstable lump.
Industry hydroxylamine should be up to the requirements of the following table:
|
Index item
|
Index
|
|
Top grade
|
First grade
|
Qualified products
|
|
Hydroxylamine content %≥
|
99.0
|
98.5
|
97.0
|
|
Moisture content %≥
|
0.50
|
0.80
|
1.0
|
|
Ammonium salt (NH4)content %≤
|
0.1
|
0.1
|
0.3
|
|
Ignition residue content(base on SO4)% ≤
|
0.01
|
0.01
|
0.05
|
|
Ferrum (Fe) content %≤
|
0.0003
|
0.0003
|
0.0007
|
[Packaging] Bags with polyethylene film liner,outside: paper plastic bag( or paper pail),NW:25kg/bag or pail. |
