UPC in Persian
9/8/2010
Melamine Crystal Specification
NO
Property
Unit
Value
1
Purity
Wt %
99 min
2
Moisture ( H2O)
0.1 max
3
PH
-
7..5 -9.5
4
Dissolubility (HCHO)
Minute
10 max
5
Color
(Pt-Co)
20 max
6
Turbidity
(Kaolin )
7
Size (Below 80 Mesh )
80 min
8
H2O Solubility @20ْ C
Clear
9
Ash Content
0.03 max.
10
Hydrophobia test
40 min
Ammonium sulfate Specification
No
N Content (on dry basis )
20.8 min
1.0 max
Free acid content (H2SO4)
0.2 max
CO2
29.8
NH3
23.1
Total :241
All visitors :
This Section Visitors :
Home Page | About Upc | Products | Management System | Application | Technical Data | Specification | Quality