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download between 0-24 hoursReleased: 1985
ISO 8214:1985-Surface active agents-Washing powders

ISO 8214:1985

ISO 8214:1985-Surface active agents-Washing powders

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Standard´s number:ISO 8214:1985
Pages:3
Edition:1
Released:1985
DESCRIPTION

ISO 8214:1985


From a test portion all ethanol-soluble matter is removed by extraction with ethanol. In the presence of silicates the solution of the residue is treated with hydrochloric acid and evaporated to dryness. The residue is dissolved in water and the operations are repeated twice. The last solution is filtered and in the filtrate or in the silicatefree solution of the first step the sulfates are precipitated with barium chloride. The precipitate is filtered, washed, heated at 900 degree Celsius and weighed.
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English PDF
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English Hardcopy
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French PDF
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51.11 USD
French Hardcopy
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English PDF
Immediate download
51.11 USD
English Hardcopy
In stock
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French PDF
Immediate download
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French Hardcopy
In stock
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English PDF
Immediate download
51.11 USD
English Hardcopy
In stock
51.11 USD
French PDF
Immediate download
51.11 USD
French Hardcopy
In stock
51.11 USD
English PDF
Immediate download
51.11 USD
English Hardcopy
In stock
51.11 USD
French PDF
Immediate download
51.11 USD
French Hardcopy
In stock
51.11 USD