QB/T 2949-2008
Phosphoric acid ester (English Version)
- Standard No.
- QB/T 2949-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 2949-2008
- Scope
- This standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation, storage and shelf life of phosphate ester products. This standard applies to phosphate ester products made from fatty alcohols, fatty alcohol ethers or alkyl phenol ethers and phosphorus pentoxide, phosphorus trichloride, phosphorus pentachloride or polyphosphoric acid as raw materials respectively. They are used in the production of cosmetics and Anionic surfactant for various industrial additives.
QB/T 2949-2008 Referenced Document
- GB/T 15818-2006 Test method for biodegradability of surfactants
- GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
- GB/T 6368 Surface active agents.Determination of pH of aqueous solution.Potentiometric method*， 2008-04-01 Update
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update
- QB/T 2739-2005 Preparations of standard volumetric solutions of general test methods for washing products
QB/T 2949-2008 history
- 2008 QB/T 2949-2008 Phosphoric acid ester
