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化學(xué)配方數(shù)據(jù)庫
配方類型: METALS AND THEIR TREATMENT
配方說明: Corrosion Prevention in Aqueous Systems
配方組成: Water/1,000,000
Sodium Dichromate/500-3000
Sodium Nitrate/250-1000
配制方法: The pH is adjusted at 6.5 to 9.5 with borax and soda ash.
Iron or aluminum in contact with copper or brass in automobile radiators or other cooling systems may be protected by this solution.

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