SH/T 1499.1-2012 (English Version) PDF

Scope: This part specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage safety of purified adipic acid. This section applies to crude adipic acid produced by two-step oxidation using cyclohexane as raw material, and then refined adipic acid produced by activated carbon decolorization, recrystallization, separation and drying. This section also applies to purified adipic acid produced by cyclohexene hydration. Molecular formula: CHO Relative molecular mass: 146.14 (according to the 2009 international relative atomic mass).

SH/T 1499.1-2012 Referenced Document

GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
GB/T 617 Chemical reagent General method for the determination of melting range
GB/T 6283 Chemical products.Determination of water Karl.fischer method(general method)
GB/T 6678 General principles for sampling chemical products
GB/T 6679 General rules for sampling solid chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
SH/T 1499.10 Pure adipic acid.Part 10:Determination of content of moisture.Thermogravimetric method
SH/T 1499.3 Pure adipic acid.Measurement of ammonia solution colour(in Pt-Co scale).Spectrophotometric method
SH/T 1499.4 Adipic acid Part 4: Determination of ash content*， 2016-07-11 Update
SH/T 1499.5 Pure adipic acid.Determination of content of iron-2,2′-Bipyridyl spectrophotometric method
SH/T 1499.7 Pure adipic acid.Part 7:Determination of content of nitric acid.Spectrophotometric method