CHANGZHOU HIGHASSAY® CHEMICAL CO., LTD

Paradioxybenzene

Item Code: Features:
  • Description

 

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

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.

 

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