High quality of 1-Hydroxyethylidene-1,1-diphosphonici Acidum (HEDP) e Sinis in HANGZHOU TONGGE VIS technologiae CO., LTD. Acidum etidronicum (HEDP) est corrosio organophosphorici acidi inhibitoris. Potest cum Fe, Cu, et Zn iones chelate com- ponere solida fralatione formare. Materias oxidizatas in his superficiebus metallorum dissolvere potest.
Product nomen:Acidum etidronic (HEDP)
Nomen aliud:(acidi diphosphonicum 1-hydroxyethanum;(acidum 1-hydroxy1-phosphonicum) acidum phosphonicum; Acidum hydroxyethanum 1,1-diphosphonicum;1-hydroxyeth;acidi etidronsaeure;acidum hydroxyethanediphosphonicum; acidum acetodiphosphonicum;EHDP;HEDP; Acidum etidronatum 1-hydroxyethanum,1-diphosphonicum;1-hydroxy1,1-diphosphonoethanum; acidum monohydratum; Acid;1-Hydroxy Ethylidene-1,1-diphosphonicum acidum; hydroxyethylidene-1,1-diphosphonicacid(HEDP); Acidum hydroxyethylidene diphosphonicum (HEDP); 1-Hydroxy-1,1-Ethanediyl niensis; ксиэтилидендифосфоновая кислота(ОЭДФ -кислота); Acidum etidronicum Acidum hydroxyethylidene-1,1-diphosphonicum; acidum etidronsaeure; acidum acetodiphosphonicum; acidum hydroxyethanediphosphonicum, acidum tuberosum SL, acidum oxyethylidenediphosphonicum; Acidum phosphonicum (1-hydroxyethylidene)bis-Acido etidronico;Ferrofos 510;Acidi etidronique;1-hydroxyethanum 1,1-diphosphonicum; Acidum hydroxyethanediphosphonicum (I-Hydroxyethane-1,1-diyl) acidum diphosphonicum;(1-hydroxyethylidene) acidum diphosphonicum; Acidum diphosphonicum, acidum diphosphonicum; Acidum etidronicum;1-HYDROXY-1,1-DIPHOSPHONOETHANEUM; Ethane-1-hydroxy1,1-diphosphonata;(1-hydroxyethylidene)bis(acidi phosphonici); Acidum etidronicum [INN-Spanish];Acidum etidronicum [INN-Latinum];1,1-Ethanetriolum diphosphonatum; Acidum hydroxyethane-1,1-diphosphonicum;(1-hydroxyethanum-1,1-diyl)bis(acidi phosphonicum); 1000SL;(1-hydroxyethylidene) acidum diphosphonicum; RP 61; di- UNII-M2F465ROXU;(1-hydroxy-1-phosphonoethyl) acidum phosphonicum; BRN 1789291;OEDP;Acidi Phosphonici, 1-hydroxy-1,1-ethanediyl niensis;CHEBI:4907;ethane-1-hydroxy-1,1-bisphosphonici Acidum etidronic-d3;DTXSID6023028;M05BA01;(1-hydroxy-1-phosphono-ethyl) acidum phosphonicum; acidum diphosphonicum 1-hydroxyethanum 1,1-diphosphonicum;(1-hydroxy-ethyliden) acidum diphosphonicum; EC220-552-8
CAS No.:2809-21-4
EINECS No.:220-552-8
Formulae hypotheticae:C2H8O7P2
Pondus hypotheticum: 201.9987
ET: 3265
Classis: 8
Sarcina:III
Specificationes acidi Etidronici (HEDP);
Items | Index | |
Aspectus | Patet, hyalina ad solutionem aqueam pallide flavis | Crystallum album pulveris |
Active content (HEDP)% | 58.0-62.0 | 90.0 min |
Active contentum (HEDP·H2O)% | - | 98.0 min |
Acidum phosphoricum (velut PO33-)% | 2.0 max | 0.8 max |
Acidum phosphoricum (ut PO43- )% | 0.8 max | 0.5 max |
Chloride (as Cl-)% | 0.02 max | 0.01 max |
PH (I% aqua solution) | 2.0 max | 2.0 max |
Densitas (20℃)g/cm3 | 1.40 min | - |
Fe, mg/L | 20.0 max | 10.0 max |
Ca sequestratio (mg CaCO3/g) | 500.0 min |
Applicatio:Acidum etidronicum (HEDP) Ponitur ut scala et corrosio inhibitionis in systemate aquae frigidae circumliendae, oleum campi et pressurae humiliores in agris sicut vis electrica, industria chemica, metallurgia, stercora, etc. usus est ut purgat ad metallum et nonmetal. In tingendis industria, HEDP pro peroxide stabiliendo et tingendo agente figendo adhibetur; In electroplatando non cyanide, HEDP pro agente fraente adhibetur. Dosis 1-10mg/L praefertur ut scala inhibitoris, 10-50mg/L ut corrosio inhibitoris, et 1000-2000mg/L purgat. Fere, HEDP simul cum acido polycarboxylico adhibetur.
Stipare:
ATMP liquidum:200L tympanum plasticum, IBC(1000L), postulationem emptorum.
ATMP solidum: 25kg/pera, exactio clientium.
Oratio
Shanshuiyuan, Qingshuiwan Villa, Zhongtai Street, Yuhang Districtus, Hangzhou urbem, Zhejiang Provincia, China
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