O-phenyl phenol(OPP)
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O-phenyl phenol(OPP)

Detailed introduction

Chemical Name: O-phenyl phenol(OPP)

CAS Number:  90-43-7        

Molecular FormulaC12H10O

Molecular Weight170.21

Description: Boiling point: 282 , Flash point: 123 , Solubility: <0.01 g/100 mL at 20.5 C.It is made of cyclohexanone in condensation method, it is dehydrated into dimer, which is dehydrogenate and become OPP.

 

Specifications

Appearance

White flake

Assay(GC)

99.70%min

Melting point

56-58

Water

0.10%max

PH value

6-7

Density

1.25±0.001g/ml

Sulphur salts

50ppm max

Heavy metals

10ppm max

 

ApplicationsO-Phenylphenol is non-toxic matter, it has broad applications:It can be used as preservation and antistaling agent, which is approved by EU, UEA and Japan. It can be used in orange, vegetable, apple, pear, pineapple, peach and strawberry. Moreover, it is a good bactericide, disinfectant, preservation and antistaling agent,microorganism inhibitor and mildew inhibitor. Approved by EPA, O-Phenylphenol and its sodium salt are widely used in over 200 kinds of soap, detergent and preservation and antistaling agent. It also can be used in cellulose, protein material, including wood, leather, antiseptic of paper, plasticizer and fire retardant, etc.  

Packing25kgs/bag

Storage: In cool place with ventilation