HG/T 2525-2011 (English Version) PDF

Scope: Warning—Some reagents used in this standard are toxic or corrosive, and some operations are hazardous. This standard does not reveal all possible safety issues. Users should strictly follow the relevant regulations for correct use and are responsible for taking appropriate safety and health measures. This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and safety of insoluble sulfur for rubber. This standard applies to rubber vulcanizers—non-oil-extended and oil-extended insoluble sulfur.

HG/T 2525-2011 Referenced Document

GB 190 Packing symbol of dangerous goods
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6678 General principles for sampling chemical products
GB/T 6679 General rules for sampling solid chemical products
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 8946 General technical requirements of plastic woven sack*， 2013-10-10 Update