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Spec. of isoamylene product
Standard No.: Q/ZLC005-2005
|
Item |
Quality index |
Testing method |
|
Appearance |
Colorless transparent liquid |
Eye measurement |
|
Isoamylene purity % (m/m) ≥ |
99.5 |
Q/ZLC005-2005 |
|
2-Methyl-2-butene content% (m/m) ≥ |
89 |
Q/ZLC005-2005 |
|
2-Methyl-1-butene content% (m/m) ≤ |
11 |
Q/ZLC005-2005 |
|
Chrominance /( Platinum - Co ) NO. ≤ |
30 |
GB/T3143 |
|
Moisture % (m/m) ≤ |
0.05 |
GB/T6283 |
|
Density(kg/L) 20 ℃ |
0.658~0.662 |
GB/T4472 |
|
Boiling range ℃ |
Initial boiling point ≥ |
30.5 |
GB/T7534 |
|
Dry point ≤ |
39.0 |
|
TAME content % (m/m) ≤ |
0.01 |
Q/ZLC005-2005 |
|
Methanol(m/m) ≤ |
0.05 |
Q/ZLC005-2005 |
|
Dimethyl enther(m/m) ≤ |
0.05 |
Q/ZLC005-2005 |
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