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化學(xué)配方數(shù)據(jù)庫
配方類型： DETERGENTS
配方說明： Removing Radioactive Contamination
配方組成： Ethylene diamine tetraacetic acid/1.0
Alkyl sulfate solution (20%)/1.5
Sodium Carbonate/0.6
Sodium sulfate (anhydrous)/2.5
Citric Acid/2.0
Water/1.0
配制方法： Dissolve Citric Acid in hot water and add sodium carbonate slowly with mixing until effervescence ceases. Stir in the EDTA and then the alkyl sulfate until a uniform suspension is formed. Bring temperature to 50C. and stir in the sodium sulfate. The resultant creamy mass is stirred while cooling to form solid lumps. Make a stock 8% solution of above and dilute 1:10 for use. Apply at 70C for 15-60 min.

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