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產品詳情在線留言
    | grade | analytical standard | 
| for GPC | |
| vapor density | >1 (vs air) | 
| vapor pressure | <0.01 mmHg ( 20 °C) | 
| CofA | exact values can be taken from the accompanying certificate of analysis | 
| autoignition temp. | 581 °F | 
| mol wt | Mn ~1900 | 
| Mp ~2010 | |
| Mw ~1960 | |
| Mw/Mn | ~1.03 | 
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