|
|
 Cumin
| Technical index: |
|
Item
|
Index
|
Standard
|
|
Best quality
|
First quality
|
Qualifier
|
|
Purity %(quality fraction) ≥
|
99.92
|
99.70
|
99.50
|
SH/T 1744-2004
|
|
Benzene %(quality fraction) ≤
|
0.001
|
0.002
|
0.004
|
|
Ethylbenzene %(quality fraction)≤
|
0.01
|
0.05
|
0.15
|
|
Butylbenzene %(quality fraction)≤
|
0.02
|
0.03
|
0.04
|
Diisopropylbenzene %
(quality fraction) ≤
|
0.002
|
0.08
|
0.20
|
|
Chroma(Pt-Co color No.)≤
|
10
|
20
|
20
|
|
| Property: |
| Colorless and clear liquid, insoluble in water, soluble in alcohols and benzene etc., inflammable, inflammable, explosive, low toxicity. |
| Use: |
| Mainly used in the manufacture of phenol, acetone and peroxides. |
| Packing & storage: |
| In clean and dry 200L steel drum, net weight 160kg, or in special tank car; away from heat and fire; in cool and airy warehouse with temperature lower than 30°C. |
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