Mataas na kalidad ng 1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP) mula sa China sa HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD. Etidronic Acid (HEDP) ito ay isang organophosphoric acid corrosion inhibitor. Maaari itong mag-chelate kasama ng mga ion ng Fe, Cu, at Zn upang bumuo ng mga matatag na chelating compound. Maaari nitong matunaw ang mga na-oxidized na materyales sa ibabaw ng mga metal na ito.
Pangalan ng produkto:Etidronic Acid (HEDP)
Iba pang Pangalan:(1-Hydroxyethane-1,1-diyl)diphosphonic acid;(1-hydroxy-1-phosphonoethyl)phosphonic acid;ethane-1-hydroxy-1,1-diphosphonic acid;1-Hydroxyethylidene-1,1-diphosphonic acid; 1-hydroxyethane 1,1-diphosphonic acid;1-Hydroxyeth;Etidronic acid;Etidronsaeure;Hydroxyethanediphosphonic acid;Acetodiphosphonic acid;EHDP;HEDP; Etidronate;1-Hydroxyethane-1,1-diphosphonic acid;1-Hydroxy-1,1-diphosphonoethane;Turpinal SL;Etidronic acid monohydrate (HEDP);Oxyethylidenediphosphonic acid;ethane-1-hydroxy-1,1-bisphosphonic acid;Etidronic Acid;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid;Hydroxyethylidene-1,1-diphosphonicacid(HEDP);1-Hydroxyethylidenediphosphonic Acid; Hydroxyethylidene Diphosphonic acid(HEDP);1-Hydroxy-1,1-Ethanediyl ester;Oxyethylidenediphosphonic Acid(OEDP) Оксиэтилидендифосфоновая кислота(ОЭДФ -кислота );Etidronic acid 2809-21-4;etidronate;1-Hydroxyethylidene-1,1-diphosphonic acid;Etidronsaeure;Acetodiphosphonic acid;Hydroxyethanediphosphonic acid;Turpinal SL;Oxyethylidenediphosphonic acid;Dequest 2015;Dequest Z 010 Phosphonic acid, (1-hydroxyethylidene)bis-Acido etidronico;Ferrofos 510;Acide etidronique;1-Hydroxyethane-1,1-diphosphonic acid;Diphosphonate (base);Dequest 2010;1-Hydroxyethane-1,1-diphosphonate;1 Hydroxyethanediphosphonic acid (1-Hydroxyethane-1,1-diyl)diphosphonic acid;(1-Hydroxyethylidene)diphosphonic acid;1-Hydroxyethane-1,1-bisphosphonic acid (Hydroxyethylidene)diphosphonic acid;Ethane-1-hydroxy-1,1-diphosphonic acid;(1-Hydroxyethylene)diphosphonic acid Acidum etidronicum;1-HYDROXY-1,1-DIPHOSPHONOETHANE; Ethane-1-hydroxy-1,1-diphosphonate;(1-Hydroxyethylidene)bis(phosphonic acid);Acide etidronique [INN-French] Acido etidronico [INN-Spanish];Acidum etidronicum [INN-Latin];1,1,1-Ethanetriol diphosphonate;(1-Hydroxyethylidene)bisphosphonic acid;1-Hydroxyethylidene-1,1-bisphosphonate Hydroxyethane-1,1-diphosphonic acid;(1-hydroxyethane-1,1-diyl)bis(phosphonic acid);1000SL;(1-Hydroxyethylidene)diphoshonic acid;RP 61;HSDB 5898;Phosphonic acid, (1-hydroxyethylidene) di- UNII-M2F465ROXU;(1-hydroxy-1-phosphonoethyl)phosphonic acid;EINECS 220-552-8;M2F465ROXU;NSC 227995;NSC-227995 BRN 1789291;OEDP;Phosphonic acid, 1-hydroxy-1,1-ethanediyl ester;CHEBI:4907;ethane-1-hydroxy-1,1-bisphosphonic acid Etidronic Acid-d3;DTXSID6023028;M05BA01;(1-hydroxy-1-phosphono-ethyl)phosphonic acid;MFCD00070585;CHEMBL871 1-hydroxyethane 1,1-diphosphonic acid;(1-hydroxy-ethylidene)diphosphonic acid;DTXCID103028;2809-21-4 (freeacid) EC220-552-8
CAS No.:2809-21-4
EINECS No.:220-552-8
Molecular Formula:C2H8O7P2
Molekular na Bigat: 201.9987
AT: 3265
klase: 8
Package:III
Mga pagtutukoy ng Etidronic Acid (HEDP):
Mga bagay | Index | |
Hitsura | Malinaw, Walang kulay hanggang maputlang dilaw na may tubig na solusyon | Puting kristal na pulbos |
Aktibong nilalaman (HEDP)% | 58.0-62.0 | 90.0 min |
Aktibong nilalaman (HEDP·H2O)% | - | 98.0 min |
Phosphorous acid (bilang PO33-)% | 2.0 max | 0.8 max |
Phosphoric acid (bilang PO43- )% | 0.8 max | 0.5 max |
Chloride (bilang Cl-)% | 0.02 max | 0.01 max |
pH (1% solusyon sa tubig) | 2.0 max | 2.0 max |
Densidad (20℃)g/cm3 | 1.40 min | - |
Fe, mg/L | 20.0 max | 10.0 max |
Pagsamsam ng Ca (mg CaCO3/g) | 500.0 min |
Application:Etidronic Acid (HEDP) Ito ay ginagamit bilang scale at corrosion inhibition sa circulating cool water system, oil field at low-pressure boiler sa mga field tulad ng electric power, chemical industry, metalurgy, fertilizer, atbp. Sa light woven industry, ang HEDP ay ginagamit bilang detergent para sa metal at nonmetal. Sa industriya ng pagtitina, ang HEDP ay ginagamit bilang peroxide stabilizer at dye-fixing agent; Sa non-cyanide electroplating, ang HEDP ay ginagamit bilang chelating agent. Ang dosis ng 1-10mg/L ay mas gusto bilang scale inhibitor, 10-50mg/L bilang corrosion inhibitor, at 1000-2000mg/L bilang detergent. Karaniwan, ang HEDP ay ginagamit kasama ng polycarboxylic acid.
Pag-iimpake:
ATMP likido: 200L plastic drum, IBC(1000L), kinakailangan ng mga customer.
ATMP solid: 25kg/bag, kinakailangan ng mga customer.
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