Polymethyldrosiloxane

Post Date:
May 27,2016
Expiry Date:
May 27,2017
Detailed Description:
Cas No. :63148-57-2 Product Name: POLYMETHYLHYDROSILOXANE （MH）
Synonym: Poly[oxy(methylsilylene)]
Fomular：C7H22O2Si3
Molecular : 222.5
Spec:
Testing Item Standard
Viscosity (25°C, cst) 15-30
Hydrogen, % 1.58-1.62
Volatile Component (%) 2.0 Max.
Density (25°C, g/cm3) 0.995 – 1.015
Refractive Index (25°C) 1.390 – 1.410
Flashing Point (°C) 100 Min.
pH Value 10 Max.
Appearance Colorless Transparent Fluidy Liquid
HS Code: 3910000000
CAS: 63148-57-2
UN No.: 1993
Usage:Widely used in the finishing of cotton, hemp, silk, nylon, polyester, or
the waterproof and moisture-proof treatment of glass, ceramic, leather, paper,
metal, cement and marble.
Package: 200kg iron-plastic drum, or 1000L IBC.
CAS Registry Number:
63148-57-2
Synonyms:
;Poly(dimethylsiloxane-co-methylhydrosiloxane);Methyl Hydrogen Silicone Fluid;Poly(methylhydrosiloxane);Methylhydro-silicone oil;PMHS;Trimethylsiloxy terminatedpolymethyhydrosiloxane;Methyl hydro-silicone oil;Polymethylhydrosiloxane, Trimethylsiloxy Terminated;
Molecular Formula:
C₃H₉OSi·(CH₄OSi)n·C₃H₉Si
Molecular Structure:
Safety Description:
S23:;
S24/25:;

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