1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

Appearance: Colorless or light yellow transparent liquid, White crystal powder
Properties and 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.

Offers list from this company:

1. [Sell] QC-CP5 92 POWDER Maleic acid / Acrylic acid Copolymer Sodium Salt
   
2. [Sell] QC-945 Pigment Dispersant for Water-based Paintings and Coatings
   
3. [Sell] QC-5040 Pigment Dispersant for Water-based Paintings and Coatings
   
4. [Sell] QC-CP5 96 POWDER Maleic acid / Acrylic acid Copolymer Sodium Salt
   
5. [Sell] QC-CP5 Maleic acid / Acrylic acid Copolymer Sodium Salt
   
6. [Sell] Tetra sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?ˆ?Na4)
   
7. [Sell] Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP?ˆ?Na7)
   
8. [Sell] Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
   
9. [Sell] Copolymer of Maleic and Acrylic Acid (MA/AA)
   
10. [Sell] Hydrolyzed Polymaleic Anhydride (HPMA)
    
11. [Sell] Polyacrylic Acid (PAAS)
    
12. [Sell] Polyacrylic Acid (PAA)
    
13. [Sell] Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)
    
14. [Sell] Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid)
    
15. [Sell] Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS)
    
16. [Sell] 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
    
17. [Sell] Amino Trimethylene Phosphonic Acid (ATMP)
    
18. [Sell] TTA
    
19. [Sell] MBT
    
20. [Sell] BTA
    
21. [Sell] Euchlorine
    
22. [Sell] Isothiazolinones
    
23. [Sell] DDBAC(1227)
    
24. [Sell] PASP
    
25. [Sell] PESA
    
26. [Sell] QC-3100
    
27. [Sell] T-225
    
28. [Sell] AA/AMPS
    
29. [Sell] MA/AA
    
30. [Sell] HPMA
    
31. [Sell] PAAS
    
32. [Sell] PAA
    
33. [Sell] HEDP?ˆ?Na4
    
34. [Sell] HEDP?ˆ?Na2
    
35. [Sell] ATMP?ˆ?Na5
    
36. [Sell] ATMP?ˆ?Na4
    
37. [Sell] HPAA
    
38. [Sell] PAPE
    
39. [Sell] PBTCA
    
40. [Sell] DTPMPA
    
41. [Sell] EDTMPA
    
42. [Sell] EDTMPS
    
43. [Sell] HEDP(1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid)
    
44. [Sell] ATMP