General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 23953-2009
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of dimethyldichlorosilane for industrial use. This standard applies to industrial dimethyldichlorosilane obtained by fractional distillation of methylchlorosilane mixed monomer produced by direct synthesis of silicon powder and monochloromethane. Molecular formula
GB/T 23953-2009 Referenced Document
GB 190 Packing symbol of dangerous goods*, 2009-06-21 Update
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6680-2003 General rules for sampling liquid chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 9722-2006 Chemical reagent.General rules for the gas chromatography
GB/T 23953-2009 history
2009GB/T 23953-2009 Dimethyldichlorosilane for industrial use