O-PHENYLPHENOL

SYNONYM: OPP; 2-HYDROXYBIPHENYL

FORMULA: C₁₂H₁₀O

M. W.: 170

CAS NO.: 90-43-7

DESCRIPTION: WHITE POWDER, READILY SOLUBLE IN CAUSTIC SODA SOLUTION, ETHYL ALCOHOL AND ACETONE. SPARINGLY SOLUBLE IN HOT AND COLD WATER.

SPECIFICATIONS:

APPEARANCE	WHITE POWDER
ASSAY	99% MIN. (GC)
2-CYCLOHEXYLPHENOL	0.8% MAX.
DIPHENYLENE OXIDE	0.2% MAX.
WATER CONTENT	0.1% MAX.
SULFATE	150ppm MAX.
MELTING POINT	56-58℃

USES: USED AS PRESERVATIVE IN STORAGE OF FRUIT, VEGETABLE, MEAT AND SO ON.

PACKING: 25KG/CARDBOARD DRUM