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Product Name: C11 Fraction  
Trade Mark: Sanren Brand  
Alternative Name: ?  
Molecular formula/Structural Formula:
Production Process: The product is obtained as by product heavy oil from virgin gas oil or naphtha through high temperature cracking, cooling and separation processes.  
Properties: The product is black-brown viscous liquid,inflammable,heavier than water,with high content of heavy aromatics and big value of correlation index.  
Grade: ?  
National Standard Grade: ?  
Enterprise Standard Grade: ?  
Specifications:

Q/SH12.01.05-1999 (Enterprise Standard)

No.

Item

Quality Criteria

Testing Method

1

Density (20℃),g/cm3 >=

1.020

GB/T 13377

2

Viscosity (80℃),mm2 /s <=

80

GB/T 11137

3

Water, %(m/m) <=

2.0

GB/T 260

4

Mechanical admixture, %(m/m) <=

0.3

GB/T 511

5

Distillation oil rate, % (v/v) >=

75

GB/T 6536

6

Correlation index (BMCI) >=

120

Note 1

Note:1) Correlation index(BMCI)=473.7d(15.6/15.6℃)-456.84+48640/(t+273) d(15.6/15.6℃)---Relative density of C11 fraction at 15.6℃ t---Average boiling point of C11 fraction.
 
Scope of Application: ?  
Major Applications: As feedstock for carbon black and naphthalene and also as fuel. 
Process Method: ?  
Packing: Bulk  
Packing Size: ?  
Storage: Oil tank  
Transportation: Rail tanker, tank truck and vessel  
Safety Precautions: C11 is inflammable liquid,very viscous,so that it is necessary to provide heat insulation device for storage/transportation and pay attention to fire/water protection. 
SPC

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