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Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2),Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2)

Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2)

價格 4800
包裝 For liquid: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. For solid: inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. .
最小起訂量 For liquid: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. For solid: inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. .
發(fā)貨地 山東
更新日期 2011-05-24

產(chǎn)品詳情

中文名稱:Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2)英文名稱:Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2)
CAS:7417-83-7有效期: 一年
2011-05-24 Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2) Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP .Na2) RMB 4800 一年
HEDP•Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250, it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph-onic acids. HEDP•Na2 can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP•Na2 has good scale inhibition effects and obvious dissolution threshold effects. When used with other Water Treatment Chemicals, the synergistic effects is better.
Specification:
items
index
Appearance
Colorless to light yellow transparent liquid
White powder
Active componentHEDP)%
16.5 min
74.0-79.0
Active componentHEDP•Na2)%
20.0 min
89.8 min
density20g/cm3
1.12-1.22
--
Fe ppm
--
35 max
Phosphorous acidPO33-計)%
--
3 max
Dry weight loss%
--
3-6
PH (1% water solution)
4.0-6.0
4.0-6.0
 
Usage:
HEDP•Na2 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP•Na2 is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na2 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na2 is used as chelating agent.
關(guān)鍵字: HEDP?Na2 China,Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP?Na2)

公司簡介

ZaoZhuang XinTai Water-Treatment Technology Co., Ltd. is the professional water treatment chemicals producer in China.
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主營行業(yè) 經(jīng)營模式
  • ZaoZhuang XinTai WaterTreatment Technology Co., Ltd.
非會員
  • 公司成立:暫無
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  • 企業(yè)類型:暫無
  • 主營產(chǎn)品:暫無
  • 公司地址:Zhongtai Industrial Park,Xiwangzhuang Town , Shizhong District, Zaozhuang City, Shandong Province, P.R.C.
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