This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage, safety, etc. for industrial isophthaloyl chloride. This standard is applicable to industrial isophthaloyl chloride produced by using isophthalic acid and chlorinating agent as raw materials, acylation reaction occurs under the action of catalyst and distillation. This standard is not intended to describe safety issues related to its use. Users are responsible for taking appropriate safety and health measures and ensuring compliance with relevant national regulations.
HG/T 4473-2012 Referenced Document
GB/T 617-2006 Chemical reagent General method for the determination of melting range
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
HG/T 4473-2012 history
2012HG/T 4473-2012 Isophthaloyl chloride for industrial use