Synonims
Paradioxybenzene
Formula
C6H6O2
Stuctural formular
Properties
Paradioxybenzene is white needle crystal; Molecular weight110.11; Specific gravity:1.332; Melting point:172℃; Boiling point: 286℃; Flash point:165℃; Dissolve in water, ethanol and ether, slightly dissolve in the benzene.
Specification
Index Name
Technical Grade
Photograph Grade
Appearance
white or offwhite powdery crystal
Product purity%
≥99.0
99.0~101
Melting point℃
≥170.0
171.0~175
Solubility
Qualified
Ignition residue
0.1%
≤0.05%
Heavy metal
≤0.002%
Iron(FE)
≤0.002
Uses
Mainly used in the developer, anthraquinone dye, azo dye, synthetic ammonia solubility promoter, rubber antioxidant, polymerization inhibitor, stabilizer and antioxidant for coating and spices.
Packing
Double-layer packaging bag, 25kg net weight per bag.