Structure:
CAS no:108-46-3
Molecular formula:C6H6O2
Molecular weight:110.111
Specification:
|
Item
|
Grade A
|
Grade B
|
Grade C
|
|
Appearance
|
white to light brown flake
|
white to light brown flake
|
white to light brown flake
|
|
Assay (dry basic) |
≥99.5%
|
≥99.0%
|
≥98.0%
|
|
Melting point (dry basic) |
≥109℃
|
≥108℃
|
≥106℃
|
|
Ash
|
≤0.01%
|
≤0.05%
|
——
|
|
Moisture
|
≤0.1%
|
≤0.5%
|
≤1.0%
|
Package: 25kg in black plastic film bag lined paper-plastic laminated bag
Usage: used in adhesive, UV adsorbent, dye, drug and resin, etc.