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Petrochemical
Toluene
I. Physical property: The product is a colorless, transparent and volatile liquid.

II. Quality index: GB/T3406-2010
   

Item

Quality index

Test method

I

II

Appearance

Transparent liquid, without insoluble water and mechanical impurities

Visual inspection

Color (Hazen unit—Platinum-cobalt colority), no darker than

10

20

GB/T3143

ASTM D1209

Density (20℃)/(kg/m3)

-

865-868

GB/T2013

SH/T0604

Purity (mass fraction)/ percent, no less than

99.9

-

ASTM D6526

Content of hydrocarbon impurities:

Benzene content (mass fraction)/% no larger than

C8 aromatic hydrocarbon content (mass fraction)/percent, no larger than

Non-aromatic hydrocarbon content (mass fraction)/percent, no larger than

 

0.03

0.05

0.1

 

0.10

0.10

0.25

 

GB/T3144

ASTM D6526

Acid washing colorimetric analysis

The color of the acid layer is no darker than the standard solution of 0.2gpotassium bichromate in 1000ml dilute acid.

GB/T2012

Total sulfur content /(mg/kg), no larger than

2

SH/T0253

SH/T0689

Evaporation residue/(mg/100ml) no larger than

3

GB/T3209

Neutralization test

Neutral

GB/T1816

Bromine index /(mg/100g)

Decided by Supplier and Demander through consultation

SH/T0630

SH/T1551

SH/T1767


III. Application: Solvent; extraction agent; detergent for electronic industry use. Additionally, the product is used as the standard for thermometer corrections. The product is used to produce dye, spice, benzaldehyde, benzoic acid and other organic compounds. 

IV. Storage: Canned
 
V. Storage and transportation: The product belongs to a hazardous article and is transported directly with automobile hazardous article storage tanks to protect it from fires, vibrations, rain and snow.
Contact: 024-25390898

Media Inquiry
Tel:024-23862817

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