GB/T 22024-2008Aerosol grade N-butane (A-17) (English PDF)

1 Scope

This standard specifies the aerosol grade n-butane requirements, test methods, inspection rules and signs, packaging, transportation, storage and security

Claim.

This standard applies to raw materials containing n-butane, n-butane obtained after a certain treatment process, which is mainly used as aerosol propellants.

Molecular formula. CH3 (CH2) 2CH3

Molecular Weight. 58.12 (according to 2001 international relative atomic mass)

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB 190 packaging and marking of dangerous goods

Preparation of GB/T 601 chemical reagent standard titration solution

GB/T 603 chemical reagent in test methods - Preparations with

Representation GB/T 1250 limit values and the method of determining

GB/T 6681-2003 General rules for sampling gaseous chemical products

GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD)

GB/T 10670 Industrial fluoro methane trace determination of water electrolysis

GB/T 11141 light olefins in the determination of trace sulfur - Oxidative Microcoulometry

GB 14193 Rules for filling of liquefied gas cylinders

SY/T 7509 LPG residue assay

3 Requirements