This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage, safety, etc. of fuel methanol for motor vehicles.
This standard is applicable to production, inspection and marketing of fuel methanol for motor vehicles. This product is used as the raw material of methanol fuel for motor vehicles.
Molecular formula: CH4O
Structural formula: CH3—OH
Relative molecular mass: 32.042 (in accordance with international relative atomic mass in 2007)
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB 190 Packing Symbol of Dangerous Goods
GB/T 601-2002 Chemical Reagent - Preparations of Standard Volumetric Solutions
GB/T 602-2002 Chemical Reagent - Preparations of Standard Solutions for Impurity (ISO 6353-1:1982, NEQ)
GB/T 603-2002 Chemical Reagent - Preparations of Reagent Solutions for Use in Test Methods (ISO 6353-1:1982, NEQ)
GB/T 8170 Rules of Rounding Off for Numerical Values & Expression and Judgement of Limiting Values
GB/T 3723 Sampling of Chemical Products for Industrial Use - Safety in Sampling (GB/T 3723-1999, idt ISO 3165:1976)
GB/T 4472-1984 General Rule for Determination of Density and Relative Density for Chemical Products
GB/T 6283-2008 Chemical Products - Determination of Water - Karl?Fischer Method (General Method) (ISO 760:1978, NEQ)
GB/T 6324.2-2004 Test Method of Organic Chemical Products - Part 2: Determination of Dry Residue after Evaporation on A Water Bath for Volatile Organic Liquids (ISO 759:1981, MOD)
