GB/T 6706-2005
Active
GB/T 20435-2006
Active
National standards
GB/T 20435-2006 Octamethylcyclotetrasiloxane
GB/T 20435-2006 Octamethylcyclotetrasiloxane
Basic Information
Standard Code:
GB/T 20435-2006
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Generally, organic chemical raw materials
ICS Name:
Other organic chemicals
Publish Date:
2006-01-23
Implement Date:
2006-11-01
Pages:
6 pages
Scope
This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for octamethylcyclotetrasiloxane. This standard applies to octamethylcyclotetrasiloxane produced from dimethyldichlorosilane through hydrolysis, cracking, and refining. Molecular formula: C8H24O4Si4 Structural formula: Molecular weight: 296.63 (based on the 2001 International Atomic Weight Table)
Development Information
Referenced Standards
GB/T 1250-1989 Rules for expression and judgement of limiting values
GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit—platinum-cobalt scale)
GB/T 6488-1986 Test method for refractive index of chemical products
GB/T 6488-2008 Liquid chemicals—Determination of refrative index at 20℃
GB/T 6488-2022 Liquid chemicals—Determination of refractive index
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6680-2003 General rules for sampling liquid chemical products
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
Related Standards
GB/T 20434-2006
Active
GB/T 20434-2006 Trichloromethylsilane
GB/T 20436-2006
Active
GB/T 20436-2006 Dimethylsiloxane cyclics mixture
GB/T 21395-2008
Replaced
GB/T 21395-2008 Dimethyl sulfoxide
GB/T 23953-2009
Active
GB/T 23953-2009 Dimethyldichlorosilane for industrial use
GB/T 24211-2009
Active