QB/T 4308-2012Di (fatty acid ethyl ester) hydroxyethyl methyl ammonium methylsulfate (English PDF)
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
January 1, 2012
Implementation date
January 1, 2012
Scope
QB/T 4308-2012 (Di (fatty acid ethyl ester) hydroxyethyl methyl ammonium methylsulfate) is available as an English-translated PDF.
QB/T 4308-2012 is the Chinese standard "Di (fatty acid ethyl ester) hydroxyethyl methyl ammonium methylsulfate". It was issued by Ministry of Industry and Information Technology. It cites 6 other standards.
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Document preview — QB/T 4308-2012
National Standard of the People's Republic of China
- ICS
- 71.100.40
- Classification
- G73
Issued by: Ministry of Industry and Information Technology
Contents
- Document data
- Standards quoted by this standard
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.
GB/T 6368
GB/T 5174
GB/T 9104-2008
GB/T 8170
QB/T 1915-1993
QB/T 2852-2007
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6368Surface active agents -- Determination of pH of aqueous solution -- Potentiometric method
- GB/T 5174Surface active agents -- Detergents -- Determination of cationic-active matter content -- Direct two-phase titration procedure
- GB/T 9104-2008Test methods for industrial stearic acids
- GB/T 8170Rules of rounding off for numerical values & expression and judgement of limiting values
- QB/T 2852-2007Dialkyl dimethyl ammonium halides (C14~C18)
QB/T 1915-1993
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Related Standards
GB/T 5174-2018 — Surface active agents -- Detergents -- Determination of cationic-active matter content -- Direct two-phase titration procedure
GB/T 6368-2008 — Surface active agents -- Determination of pH of aqueous solution -- Potentiometric method
GB/T 8170-2008 — Rules of rounding off for numerical values & expression and judgement of limiting values
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QB/T 4308-2012
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