Heptamethyltrisilox...

Heptamethyltrisiloxane

Heptamethyltrisiloxane

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

Heptamethyltrisiloxane Bis(trimethylsiloxy)methylsilane CAS:1873-88-7

Quick Details

  • Appearance:Colorless clear liquid
  • Application:Crosslinking agent
  • PackAge:25kg/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Preserve in well-closed, light-resistant and airtight containers.
  • Transportation:By sea

Superiority:

Chemical Name:   Heptamethyltrisiloxane
CAS No.: 1873-88-7
EINECS No.: 217-496-1
Empirical Formula: C7H22O2Si3
Molecular Weight: 222.5
Boiling Point: 141~140℃
Flash Point: 2 2ºC
Density : 0.821 g/cm3
Refractive Index 1.383

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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