GB/T 2091-2008 (English Version) Phosphoric acid for industry use

Standard No.: GB/T 2091-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 2091-2008
Replace: GB/T 2091-2003

Scope: This standard specifies the classification requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial phosphoric acid. This standard applies to industrial phosphoric acid produced from industrial yellow phosphorus. This product is mainly used in the production of electroplating, phosphating solution and industrial phosphate.

GB/T 2091-2008 Referenced Document

GB 190-1990 Labels for packages of dangerous goods
GB/T 1250 Rules for expression and judgement of limiting values
GB/T 3049-2006 Chemical products for industrial use. General method for determination of iron content 1, 10 Phenanthroline spectrophotometric method
GB/T 605 Chemical reagent General method for the measurement of colour
GB/T 610.1-1988 Chemical reagent--General method for the determination of arsenic
GB/T 6678 General principles for sampling chemical products
GB/T 6682-1992 Water for analytical laboratory use--Specification and test methods
HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions *， 2011-12-20 Update
HG/T 3696.2 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 2: Preparations of standard solutions for impurity *， 2011-12-20 Update
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions *， 2011-12-20 Update