|
NAME
|
Melamine
|
|
CAS NO.
|
108-78-1
|
|
EINECS NO.
|
203-615-4
|
|
HS CODE
|
2933610000
|
|
Moleclular Formula
|
C3H6N6
|
|
Product |
National Standard |
Sichuan Degohaimwell |
||
|
|
Quallified Grade |
Superior Grade |
Excellent Grade |
|
|
|
Lot |
- |
- |
20240924 |
|
|
Date of Manufacturing |
- |
- |
24.Sep.2024 |
|
|
Date of Analysis |
- |
- |
25.Sep.2024 |
|
|
Apperance |
Wihte or ligh yellow solid powder, no visible impurities |
White Powder |
|
|
|
Item |
|
|
|
|
1 |
Purity % >= |
>= 99.0 |
>= 99.5 |
99.9 |
|
2 |
Moisture W/% |
<= 0.2 |
<= 0.1 |
0.03 |
|
3 |
Ash Content % <= |
<= 0.05 |
<= 0.03 |
0.02 |
|
4 |
Color (APHA) <= |
<= 30 |
<= 20 |
10 |
|
5 |
China-clay turbidity degree <= |
<= 30 |
<= 30 |
2 |
|
6 |
pH |
7.5 - 9.5 |
8.2 |
|
|
7 |
Bulk Density |
No requirement |
1.57 g/cm3 |
|
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