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Product Name: Petroleum toluene  
Trade Mark: Sanren Brand  
Alternative Name: ?  
Molecular formula/Structural Formula:
Production Process: Using hydrogasoline as feedstock, the product is obtained through morpholine extraction and refining/separating process.  
Properties: Petroleum toluene is liquid, colourless and transparent, with aromatic smell under normal pressure and temperature. It is not soluble in water, but in organic solvent. Its vapor could form an explosive mixture with air, the limits of explosion is between 1.2~7.0 Vol.%, Petroleum toluene has a flash point of 4.44℃(closed),a boiling point of 110.60℃ and autoignition point of 535℃.  
Grade: ?  
National Standard Grade: ?  
Enterprise Standard Grade: ?  
Specifications:

GB 3409-90 (National Standard)

No.

Item

Quality Criteria

Testing

Method

Premium

1st grade

1

Appearance

Transparent liquid,no insoluble water or mechanical admixture

Visual check1)

2

Colour(Hazen Unit Platinum-Cobalt No.) <=

20

GB /T 3143

3

Density(20℃) kg/m3

865-868

GB /T 2013

4

Content of hydrocarbons:

Benzene,%(m/m) <=

C8 aromatics, %(m/m) <=

Non-aromatics, %(m/m) <=

 

0.05

0.05

0.20

 

0.10

0.10

0.25

GB /T 3144

 

 

 

5

Pickling colorimetric number <=

The colour of acid shall not be deeper than that of standard solution containing 0.2g potassium bichromate in 1000 mL dilute acid

GB /T 2012

6

Total sulphur content mg/kg <=

2

GB /T 02532)

7

Evaporation residue mg/100mL <=

5

GB /T 3209

8

Doctor test

Pass

GB /T 0174

9

Neutral test

Neutral

GB /T 1816

 

Note:

1) Visual check at 20(+-3℃). Any argument on mechanical admixture shall be solved with test based on GB/T511,the result shall be no admixture.

2) SH/T0252 could be used if there is no argument, otherwise ,the SH/T0253 shall govern

 
Scope of Application: ?  
Major Applications: The product is mainly used for nitrofication, or as raw material for dyestuff and synthetic fibers, or as solvent. 
Process Method: ?  
Packing: Bulk  
Packing Size: ?  
Storage: Tank  
Transportation: Rail tanker,tank truck and vessel.  
Safety Precautions: 1. Petroleum toluene is an inflammable liquid, shall be stored in a cool and ventilated warehouse, while be kept away from fire/heat sources and prevented against direct sunlight.
2. The product can react strongly with oxidizer so that it shall be stored separately.
3. In compliance with the relevant Government Ordinance concerning hazardous chemicals, due formalities must be gone through for the permission of transportation. Static electricity discharger must be provided to prevent static electricity from being accumulated. Fire fighting device must be equipped as well. 
SPC

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