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DMC
Product Name: Dimethylcyclosiloxane(DMC)
Chinese Name: 二甲基硅氧烷混合环体
Chemical ingredients: [(CH3)2SiO]x(x=3, 4, 5, 6)
Boiling point: ≥135°C
Density(P20)g/cm3:0.95±0.02
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Product Name: Dimethylcyclosiloxane(DMC)
Chinese Name: 二甲基硅氧烷混合环体
Chemical ingredients: [(CH3)2SiO]x(x=3, 4, 5, 6)
Boiling point: ≥135°C
Density(P20)g/cm3:0.95±0.02
Mass fraction of cyclo matter: ≥99.50%
Mass fraction of hexamethyldisiloxane: ≤0.01%
Specification:
Items |
Standard |
Dimethylsiloxane Cyclics Mixture(%) |
99.5 Min. |
Chroma/ Platinum-cobalt scale (Hazen) |
10 Max. |
Refractive index nD20 |
1.3960~1.3970 |
Acidity (According to HCL) (%) |
0.001 Max. |
Hexamethyldisiloxane(%) |
0.01 Max. |
Appearance |
Colorless Transparent Oily Liquid |
HS CODE:2931909001
CAS No.: 556-67-2
UN No.: 1993
Hazardous Grade: 3
Package type: III
Usage: used in producing silicone rubber, silicone oil .
Package: 190kg metal Drum
Storage: Kept in dry, cool place and room temperature, do not mixed with acid, alkali and water; Avoid rain and insolation.