Dimethyl sulfate for industrial use (1)

1 Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage, and safety of dimethyl sulfate

This standard applies to the production, inspection and sales of dimethyl sulfate obtained by esterification of sulfur trioxide and methyl ether gas .

Molecular formula: (CH ₃ ) ₂ SO ₄

Relative molecular mass: 126.

2 Normative references

The clauses in the following documents have become clauses of this standard after being quoted in this standard

GB190-1990 Dangerous Goods Packaging Mark

Preparation of GB/T601-2002 Chemical Reagent Standard Titration Solution

Preparation of preparations and products used in GB/T 603-2002 chemical reagent test method (neq ISO 6353-1: 1982)

The expression method and judgment method of GB/T1250 limit value

GB/T 6678-2003 General Rules for Sampling of Chemical Products

GB/T6680-2003 General Rules for Sampling of Liquid Chemical Products

GB/T 6682-1992 Analytical laboratory water specifications and test methods (eqv ISO3696: 1987)

3 Appearance

Colorless or slightly yellow transparent oily liquid

4 requirements

Dimethyl sulfate should meet the technical requirements shown in Table 1

Table 1 Technical requirements

Related Links: Industrial Propylene Glycol Methyl Ether Acetate (Appendix A, Appendix B)