CAS No. 133-53-9

Molecular Formula: C8H8Cl2O

Appearance	White or light yellow crystalline powder
Odor	special odor
Purity (%≥ )	98.0
Tetrachloroethylene (%≤ )	0.25
Iron (ppm≤ )	100
Copper (ppm≤ )	100
Moisture (%≤ )	0.2
Melting range (℃ )	92-95

Molecular Formula: C8H8Cl2O
Molecular Weight: 191.05
Hazard Symbols: Xi
UN Number: 2430
PackingGroup: III

Purity: 98,0%
Spec 1: Light yellow to yellow flake or block mass flake
Application: Mainly used as an intermediate in organic synthesis and pharmaceutical chemistry

Appearance	White power
Smell	Phenol-like
Purity	98.0% Min
Water	0.5% Max
Iron	80ppm Max
Residue on ignition	0.5% Max
Clarity of solution	Clear solution free of particles

Assay	≥ 99%
Free salicylic acid	≤ 0.05%
Sulfate	≤ 0.4%
Dry weight loss	≤ 15%
Residue on ignition	≤ 0.4%