GB/T 20435-2006
Octamethylcyclotetrasiloxane (English Version)

Standard No.

GB/T 20435-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20435-2006

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of octamethylcyclotetrasiloxane. This standard applies to octamethylcyclotetrasiloxane produced from dimethyldichlorosilane through hydrolysis, cracking and refining. Molecular formula: C₈H₂₄O₄Si₄ Relative molecular mass: 296.63 (according to the international relative atomic mass in 2001)

GB/T 20435-2006 Referenced Document

• GB/T 1250 Rules for expression and judgement of limiting values
• GB/T 3143 Color determination method of liquid chemicals(Hazen unit--Platinum-cobalt scale)
• GB/T 6488 Liquid chemicals—Determination of refractive index*， 2022-10-14 Update
• GB/T 6678 General principles for sampling chemical products
• GB/T 6680 General rules for sampling liquid chemical products

GB/T 20435-2006 history

• 2006 GB/T 20435-2006 Octamethylcyclotetrasiloxane