product series
product name :
hedp（1-hydroxyethylidene -1, 1-diphosphonic acid）
overview
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cas no :
2809-21-4
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einecs no :
220-552-8
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hs code :
2931399090
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grade standard :
purity: 60%,90%
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appearance :
colorless to light yellow liquid or or white powder
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packaging details :
250kg/drum
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application :
"1.hedp is used as scale and corrosion inhibition in circulating cool water system, 2.oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. 3.in light woven industry, hedp is used as detergent for metal and nonmetal. 4.in dyeing industry, hedp is used as peroxide stabilizer and dye-fixing agent;"
product description
others
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