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正硅酸甲酯 99.5%
TMOS (MS-39)
产品指标(SPECIFICATIONS)
项目(ITEM) |
指标(SPECIFICATIONS) |
结构式(FORMULA) |
色号(Color) |
20 APHA max. |
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比重(Specific Gravity) |
1.02-1.04 g/cm3 at 25℃ |
含量(Monomer Content) |
≥99.5% by wt. as TMOS |
酸度(Acidity) |
None |
物性(PHYSICAL PROPERTIES)
项目(ITEM) |
物性值(VALUE) |
CAS.NO.: |
681-84-5 |
分子式(Molecular Formula): |
Si(OCH3)4 |
分子量(Molecular Weight) |
152.2 |
外观(Form): |
无色液体Water-white liquid |
沸点(Boiling Point): |
121°C |
冰点(Freezing Point): |
-4°C |
闪点(Flash Point): |
20℃(mixture) |
粘度(Viscosity): |
0.69 cps.(20°C) |
用途(UASES):
- 合成高纯二氧化硅和石英(Used as a raw material for synthetic quartz and high-purity silica.)
- 陶瓷粘结剂(Used as a rqw materials for ceramics)
- 二氧化硅凝胶的原料(For organic-inorganic composites as a material for sol-gel method.)
包装(PACKING):
200Kg PE/铁桶,或21000L集装罐. 可提供出口商检证。
200L/200Kg Steel drum, or ISO TANK
保存和保质期(SHELF LIFE):
密封保存,保质期12个月。
Keep tightly closed. Avoid moisture. Store at cool and dry place.
Shelf Life is 12 months.
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