This is the product title

Acid Corrosion Inhibitor - Product

Place of Origin : Zaozhaung,China

Product Description

HEDP;2809-21-4;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Alex Xu: forevermissed at thwater dot net
CAS No. 2809-21-4
Molecular Formula: C2H8O7P2
Molecular weight: 206.02
Propertiesof HEDP:
HEDP is an organophosphoric acid corrosion inhibitor. HEDP can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.HEDP can dissolve the oxidized materials on these metals' surfaces.

Physical Specification

Other Specification : Specification Of HEDP: 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 -

Company Inforamtion
Taihe Water Treatment Co., Ltd.
[ Manufacturer - China ]
 : Xiwangzhuang Town, Shizhong District
 : 86-632-5105777
 : forevermissed@thwater.net
 : www.thwater.net
 : Alex Xu
 : 86-632-5105777
 : 86-632-5112055~
 : forevermissed@thwater.net
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