HG/T 3814-2006 (English Version) PDF

Scope: This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation, and storage of industrial sodium bisulfite. This standard applies to industrial sodium bisulfite. This product is mainly used for bleaching cotton fabrics and is used as a reducing agent in dye, papermaking, tanning, chemical synthesis and other industries. It can also be used as an intermediate for the synthesis of organic drugs, as a chlorine remover, as a mordant and as a decolorizing agent. Molecular formula: HaHSO Relative molecular mass: 104.06 (according to the 2001 international relative atomic mass)

HG/T 3814-2006 Referenced Document

GB/T 1250 Rules for expression and judgement of limiting values
GB/T 191-2000 Packaging-Pictorial marking for handling of goods
GB/T 3049-1986 Chemical products for industrial use--General method for determination of iron content--0-phenanthroline spectrophotometric method
GB/T 3050-2000 Inorganic chemical products for industrial use-General method for determination of chloride content-Potentiometric method
GB/T 6678 General principles for sampling chemical products