Industrial Glycine (Glycine) (1)

1 Scope

This standard specifies the industrial aminoacetic acid (glycine) requirements, testing method, inspection rules and signs, packaging, transportation and storage

This standard applies to industrial glycine produced by the amination process of monochloroacetic acid

Molecular formula: C ₂ H ₅ NO ₂

Relative molecular mass: 75.

2 Normative references

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

Preparation of GB/T601 Chemical Reagent Standard Titration Solution

GB/T602 Preparation of standard solutions for impurity determination of chemical reagents (GB/T602-2002, ISO6353-1: 1982, Rea-gents for chemical analysis-Part 1: General test methods, NEQ)

Preparation of preparations and products used in GB/T603 chemical reagent test methods (GB/T603-2002, ISO6353-1: 1982, Reagents for chemical analysis-Part 1: General test methods, NEQ)

GB/T3049 General method for the determination of iron content in chemical products, o-phenanthroline spectrophotometric method

GB/T6678 General Rules for Sampling of Chemical Products

GB/T6679 General Rules for Sampling of Solid Chemical Products

GB/T6682 Analytical laboratory water specifications and test methods (GB/T6682-1992, eqv ISO3696: 1987)

GB/T9724 General rules for the determination of pH value of chemical reagents

GB/T9741 General method for determination of residue on ignition of chemical reagents

3 requirements

3.

3.

Table 1 Technical requirements