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POSITION：HOMECHEMICAL

CHEMICAL

Biphenyl

TIME：2013/7/15 VIEW TIMES：0

 

 

Biphenyl Introduction

Biphenyl can be called phenyl benzene, white crystalline powder, has special fragrance, as the leader

of domestic biphenylmanufacturer， Hennychem‘s biphenyl which has high purity，low sulfur and low chlorine content, meet international highest standard, purity can reached 99.99%, sulfur and chlorine content can control in 10ppm within.

 

Biphenyl Application

Biphenyls are widely used in pharmaceutical intermediates, liquid crystal intermediates, solar thermal

 power generation and many other areas.

1. Biphenyl can be mixed with diphenyl oxide to make heat transfer oil.

2. Biphenyl is the raw material of engineering plastic polysulfone.

3. Biphenyl is the intermediates of rodenticide rat in rat and bromine spirit .

4. Used as the standard substance in chromatographic analysis.

5. For other organic synthesis.

 

Biphenyl

General Information

 

 

 

Chinese name

联苯

English name

Biphenyl

CAS No.

92-52-4

Molecular Formula

C12H10

Molecular Weight

154.2

Appearance

White crystalline powder

Package

25kg/Kraft bag outside and plastic bag inside， 22-24mt/ISO TANK

Storage

Should be packaged, stored in dry and ventilating warehouse; away from open flame, heat, and oxidizers separately.

Product Specification

Item

Value

Unit

 

Appreance

White crystalline powder

        

Sulfur Content

≤10

mg/kg

Chlorine Content

≤10

mg/kg

Color

≤30

Hazen

Purity（GC）

≥99.9

%

Typical Date

Item

Value

Unit

 

Density (20/4℃)

1.041

  

Flash Point

113

℃

Crystallization Point

69

℃

Viscosity (100℃)

0.98

mm2/s

Melting Heat (70.5℃)

18.59

kJ/mol

Pefractive Index (nD77)

1.588