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Shandong Xintai Water Treatment Co., Ltd

J

Shandong Xintai Water Treatment Co., Ltd

HEDP

Zaozhuang



A Quality Product from
Shandong Xintai Water Treatment Co., Ltd [View Profile]
Zaozhuang - China

Description :
Specification:



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℃)g/cm3
1.40


Fe ion ppm
10 max
20 max

Colour APHA (Hazen)
40 max



Usage:
HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.




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Shandong Xintai Water Treatment Co., Ltd

The product families include organic phosphonic series, organic phosphate salt, corrosion inhibitors, chelating agents, dispersants, RO membrane chemicals and etc., covering wide ranges from single to complex agents.



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