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AR
Organo Silica Sol
High Purity Silica Sol
Ethyl Silicate 28(99.9%)
Tetramethyl Silicate(99.9%)

 


正硅酸甲酯 99.9%
(电子原料级)

TMOS (MS-39),99.9%

产品指标(SPECIFICATIONS)

项目(ITEM)

指标(SPECIFICATIONS)

结构式(FORMULA)

色号(Color)
20 APHA max.

MS-39结构式

比重(Specific Gravity)
1.02-1.04 g/cm3 at 25℃
含量(Monomer Content) ≥99.9% 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)
  1. 合成高纯二氧化硅和石英(Used as a raw material for synthetic quartz and high-purity silica.)
  2. 陶瓷粘结剂(Used as a rqw materials for ceramics)
  3. 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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