HG/T 4491-2013 (English Version) PDF

Scope: This standard specifies the structure, nomenclature, classification, technical requirements, sampling, test methods, inspection rules and markings, packaging, transportation and storage of isotridecyl polyoxyethylene ether. This standard is applicable to the textile industry, leather industry, silicone oil emulsification, and industrial cleaning and household cleaning industries. It is an isomeric tridecanol polyoxyethylene ether polymerized with isotridecyl alcohol and ethylene oxide as the main raw materials.

HG/T 4491-2013 Referenced Document

GB/T 11275-2007 Surface active agents.Determination of water content
GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
GB/T 602-2002 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603-2002 Chemical reagent--Preparations of reagent solutions for use in test methods
GB/T 6368-2008 Surface active agents.Determination of pH of aqueous solution.Potentiometric method
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 7383-2007 Non-ionic surface active agents.Determination of hydroxyl valu
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 9282.1-2008 Clear liquids. Estimation of colour by the platinum-cobalt scale. Part 1: Visual method