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产品简述: |
别名 1,1-二氧四氢噻吩;四亚甲基砜;四氢噻吩砜;二氧化噻吩烷
性状 无色透明液体。 |
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CAS:126-33-0
南京东方之珠工贸有限公司
Sulfolane-A (Anhydrous)
Property
|
Typical Value
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Specification
|
Test Method
|
Composition, wt %
|
|
|
Chromatography
|
Sulfolane, Anhydrous
|
99.9
|
99.0 min
|
|
Sulfolene-2
|
0.03
|
|
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Isopropylsulfonyl Ether
|
<0.005
|
|
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Distillation Range at 760 mmHg, ºC
|
|
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ASTM D 1078
|
5%
|
284.8
|
282 min
|
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50%
|
285.2
|
|
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95%
|
285.6
|
288 max
|
|
Ash Content, wt %
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0.006
|
0.1 max
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ASTM D 482
|
Water, wt %
|
0.06
|
0.25 max
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ASTM E 203
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SO2 Stability, mg SO2/250 mL/h
|
11
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20 max
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CPChem SLP-1515
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Density at 30 ºC, g/mL
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1.264
|
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ASTM D 941
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Flash Point, ºF
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330
|
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ASTM D 92
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Freezing Point, ºF
|
79
|
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