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.
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