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高温硅油

Silicone oil
产品编号:3059394
规格:high temperature, usable temperature range: 25 to 250°C (open system) and 25 to 315°C (closed system)
CAS NO:68083-14-7
包装规格:100g,2.5kg,500g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3059394100g14302-5天4-6周
30593942.5kg143402-5天4-6周
3059394500g43802-5天4-6周
产品别名

68083-14-7

高温硅油

Silicone oil

Poly(dimethylsiloxane-co-diphenylsiloxane)

Dimethyl diphenyl polysiloxane

基本信息
应用
Silicone oil is used in high temperature open systems, closed systems and circulating, closed loop and heat transfer baths. It is used as a high temperature fluid for laboratory research apparatus and instruments. It is also used as a calibration media in temperature controlled baths.
备注

Viscosity at temperature:

  • 250?°C ― 7cSt (mm2/sec)
  • 200?°C ― 11cSt
  • 100?°C ― 46cSt
  • 50?°C ― 167cSt
  • 25?°C ― 400cSt
  • 0?°C ― 1,770cSt
  • -25?°C ― 24,800cSt

Although it has a pour point of -30?°C, this product is not recommended for use in low temperature bath applications due to its acutely higher viscosities at lower temperatures.

MDL
MFCD00132673
分子式
[Si(CH3)2O]x[Si(C6H5)2O]y
闪点
>300°(572°F)
密度
1.07
折射率
1.505
灵敏度
Ambient temperatures.
形态
Liquid
溶解性
Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.
Merck
14,8495
安全信息
RTECS
VW3146875
TSCA
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