FOB Price
Get Latest Price200 ~ 250 / Metric Ton ( Negotiable )
|10 Metric Ton Minimum Order
Country:
South Africa
Model No:
-
FOB Price:
200 ~ 250 / Metric Ton ( Negotiable )Get Latest Price
Place of Origin:
south africa
Price for Minimum Order:
200 per Metric Ton
Minimum Order Quantity:
10 Metric Ton
Packaging Detail:
bulk
Delivery Time:
15 days
Supplying Ability:
1000 Metric Ton per Month
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Product Group :
-
South Africa
Contact Person Mr. Mike
Johannesburg, Michigan
HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals surfaces. HEDPshows excellent scale and corrosion inhibition effects under temperature **0℃. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects.
The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals.
Application:
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 ***0mg/L is preferred as scale inhibitor, ****0mg/L as corrosion inhibitor, and ********0mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.
Country: | South Africa |
Model No: | - |
FOB Price: | 200 ~ 250 / Metric Ton ( Negotiable ) Get Latest Price |
Place of Origin: | south africa |
Price for Minimum Order: | 200 per Metric Ton |
Minimum Order Quantity: | 10 Metric Ton |
Packaging Detail: | bulk |
Delivery Time: | 15 days |
Supplying Ability: | 1000 Metric Ton per Month |
Payment Type: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
Product Group : | - |