This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and contract (or order form) of antimony trioxide (commonly known as antimony white). This standard applies to antimony trioxide produced from antimony concentrates. Antimony trioxide is mainly used as a flame retardant synergist in plastics, resins, rubber, textiles, paints and other combustibles as a flame retardant synergist and as a catalyst for petrochemicals and synthetic fibers. Antimony trioxide products are widely used in automobiles, home appliances, computers, electric power, electrical appliances, communications, petrochemicals, machinery manufacturing, aerospace and military industries and other sectors.
GB/T 4062-2013 Referenced Document
GB/T 3253.1 Methods for chemical analysis of antimony and antimony trioxide.Determination of arsenic content.Arsenic molybdenum blue spectrophotometric method
GB/T 3253.10 Methods for chemical analysis of antimony and antimony trioxide.Determination of mercury content.Atomic fluorescence spectrometric method
GB/T 3253.11 Methods for chemical analysis of antimony and antimony trioxide.Determination of bismuth content.Flame atomic absorption spectrometric method
GB/T 3253.2 Methods for chemical analysis of antimony and antimony trioxide.Determination of iron content.Orthophenanthroline spectrophotometric method
GB/T 3253.3 Methods for chemical analysis of antimony and antimony trioxide.Determination of lead content.Flame atomic absorption spectrophotometric method
GB/T 3253.4 Methods for chemical analysis of antimony and antimony trioxide.Determination of sulfur content in antimony.Burning and Sodium hydroxide titration method
GB/T 3253.5 Methods for chemical analysis of antimony and antimony trioxide.Determination of copper content.Flame atomic absorption spectrophotometric method
GB/T 3253.6 Methods for chemical analysis of antimony and antimony trioxide.Determination of selenium content.Atomic fluorenscence spectrophotometric method
GB/T 3253.7 Methods for chemical analysis of antimony and antimony trioxide.Determination of bismuth content.Atomic fluorescence spectrometric method
GB/T 3253.8 Methods for chemical analysis of antimony and antimony trioxide.Determination of antimony trioxide content.Iodine titration method
GB/T 3253.9 Methods for chemical analysis of antimony and antimony trioxide.Determination of cadmium conten.Flame atomic absorption spectrometric method
GB/T 5211.16 Comparison of lightening power of white pigments
GB/T 5211.17 Comparison of contrast ratio (hiding power) of white pigments
YS/T 324 Test method for physical properties of antimony trioxide