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Contact Us
- Contact Person : Mr. Xu Mark
- Company Name : Qingzhou Jintong Chemical Industry Co., Ltd.
- Tel : 0086-536-3839393
- Fax : 0086-536-3839393
- Address : Shandong,Qingzhou,HUANGLOU
- Country/Region : China
- Zip : 262518
HEDP
Product Detailed
Related Categories:Water Treatment
HEDP is an organophosphoric acid corrosion inhibitor .it can chelate wit Fe,Cu,and Znions to from stable chelating compounds.
items | index | |
Appearance | Colorless or light yellow transparent liquid | White crystal powder |
Active content(HEDP)% | 58.0-62.0 | 89.0 min |
Phosphorous acid(as PO33-)% | 2.0 max | 0.5 max |
Phosphoric acid (asPO43- )% | 0.8 max | 0.5 max |
Chloride (as Cl-)% | 0.01 max | 0.01 max |
pH(1% solution) | 2 max | 2 max |
Density (20°C)g/cm3 | 1.40 | — |
Fe ion ppm | 10 max | 20 max |
Colour APHA (Hazen) | 40 max | |
HEDP
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