GB 19104-2008Peracetic acid solution (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

This document replaces GB/T 19104-2008 "Peracetic acid solution", compared with GB/T 19104-2008, except for editorial changes.

The main technical content changes are as follows.

---Modified the description of traits (see Chapter 4, Chapter 3 of the 2008 edition);

---Modify the basis of "classification", from classification by purpose and concentration to classification by purpose, from three types to two types (see Chapter 5, 2008 edition Chapter 1);

---The mass fraction of "peroxyacetic acid" is changed from "15% (Type I), 18% (Type II), 25% (Type III)" to "2%~25%", deleted "Ignition residue" indicators (see Table 1, Table 1 of the 2008 edition);

---Modified the test method of arsenic content (see 7.5, 5.6 of the 2008 edition);

---Added the "model" in the logo (see 9.1.1, 7.1 of the 2008 edition);

---Added "packaging" in line with the provisions of GB 27833 (see 9.2, 7.2 of the 2008 edition);

---Added "transportation" in line with the provisions of GB 28644.3 and GB 27833 (see 9.3, 7.3 of the 2008 edition);

---Added "storage" in line with the provisions of GB 15603, GB 28644.3 and GB 27833 (see 9.4, 7.4 of the 2008 edition);

---Increase the stipulation that "can continue to be used after passing the inspection" in the warranty period (see 9.4.2, 7.4.2 of the 2008 edition).

1 Scope

This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of peracetic acid solution.

This document applies to peroxyacetic acid solutions produced by the reaction of hydrogen peroxide and acetic acid.

Note. This product is mainly used as a raw material for disinfectants, but also as a bleaching agent and organic synthesis.

Molecular formula of peracetic acid. C2H4O3 Structural formula of peracetic acid.

H3C

Relative molecular mass of peracetic acid. 76.05 (according to 2018 international relative atomic mass)

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB 190 Dangerous Goods Packaging Mark GB/T 191 Packaging, storage and transportation pictorial signs GB/T 601 Preparation of Standard Titration Solution for Chemical Reagents GB/T 602 Preparation of standard solutions for impurity determination of chemical reagents Preparation of preparations and products used in GB/T 603 chemical reagent test method GB/T 610 General method for determination of arsenic in chemical reagents GB/T 6678 General Rules for Sampling of Chemical Products GB/T 6680 General Rules for Sampling of Liquid Chemical Products GB/T 6682 Analytical laboratory water specifications and test methods GB/T 8170 Numerical rounding rules and the expression and determination of limit values GB/T 9728 General method for determination of sulfate in chemical reagents GB/T 9735 General method for determination of heavy metals in chemical reagents GB 12268 List of Dangerous Goods GB 15258 Regulations for the preparation of chemical safety labels GB 15603 General Rules for the Storage of Commonly Used Dangerous Chemicals GB 27833 Packaging Specification for Organic Peroxides for Hazardous Chemicals GB 28644.3 Classification and Product Name List of Organic Peroxides GB 30000.16 Specification for Classification and Labeling of Chemicals Part 16: Organic Peroxides