乙二胺四甲叉膦酸鈉

價格	￥5700
包裝	Normally In 250kg net Plastic Drum, IBC drum can also be used as required.

最小起訂量	Normally In 250kg net Plastic Drum, IBC drum can also be used as required.
發(fā)貨地	山東
更新日期	2011-05-24

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產(chǎn)品詳情

中文名稱:乙二胺四甲叉膦酸鈉	英文名稱:Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS)
CAS:1429-50-1	有效期: 一年

EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. It shows excellent scale inhibition ability under temperature 200 centigrade.It can dissociate into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

Specification:

▼

▲

items

index

Appearance

Clear yellow to umber transparent liquid

Active component（EDTMPS）％

30.0min

Organic phosphonic acid（asPO₄^3- ）％

10.0min

Phosphorous acid（as PO₃^3-）％

5.0max

Phosphoric acid （asPO₄^3- ）％

1.0max

pH（1％ water solution）

9.5-10.5

Density （20℃）g/cm³

1.25min

Chloride (as Cl^-)％

3.0max

Usage:

EDTMPS can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing & dyeing industry. When used alone, 2~10mg/L is preferred. When built with HPMA by ratio ETDMP:HPMA=1:3, it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.

關鍵字： Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium,EDTMPS,EDTMPS China

公司簡介

ZaoZhuang XinTai Water-Treatment Technology Co., Ltd. is the professional water treatment chemicals producer in China.

成立日期		注冊資本
員工人數(shù)		年營業(yè)額
主營行業(yè)		經(jīng)營模式

ZaoZhuang XinTai WaterTreatment Technology Co., Ltd.

普通會員

公司成立：暫無
注冊資本：暫無
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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