SPECIFICATION
GOODS:MALEIC ANHYDRIDE
DATE:2008/11/10
|
Item Specification GB-3676-92 |
Extra Grade |
Measured Value |
|
Appearance: |
BRIQUET |
BRIQUET |
|
Purity: % ≥ |
99.5 |
99.57 |
|
Molten color(APHA) ≤ |
20 |
15 |
|
Solidifying point ≥ |
52.4 |
52.53 |
|
Ash: % ≤ |
0.003 |
0.002 |
|
Iron PPM ≤ |
5 |
1.2 |