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Ihe nrụpụta ụlọ ọrụ EDTMPA sitere na China CAS: 1429-50-1 nwere ogo dị elu
Njirimara
EDTMPA bụ ọcha kristal ntụ ntụ na ụlọ okpomọkụ, na-agbaze ebe 215-217ºC, ike igbari na mmiri, solubility bụ obere na 5% na ụlọ okpomọkụ, mfe agbaze na amonia. EDTMPA nwere ikike chelating metal siri ike, onye chelating mgbe niile na cuprum ion buru ibu karịa nke EDTA.
Nkọwapụta
| Index | Ọkọlọtọ |
| Ọdịdị | kristal ọcha ntụ ntụ |
| Acid na-arụ ọrụ (dị ka EDTMPA) site na wt% | 96.0 min |
| Mkpokọta phosphonic acid (dị ka PO43-) site wt% | 82.0 min |
| Chloride (Cl-) % | 0.1 max |
| Mmiri site na wt% | 2.0 kacha |
| Fe site mg/L | 5.0 kacha |
| pH (ihe ngwọta mmiri 1%) | 2.0 kacha |
Eji ngwaahịa
EDTMPA bụ reagent dị ọcha na-adịghị egbu egbu, nwere ikike chelating siri ike maka ion metal, nke enwere ike iji na ụlọ ọrụ elektrọn dị ka onye na-ehicha ihe maka ibe semiconductor nke sekit agbakwunyere, yana dịka onye na-ebu ihe redioaktivu na ụlọ ọrụ ọgwụ maka nchọpụta. na ọgwụgwọ ọrịa.
Ngwugwu na Nchekwa
EDTMPA siri ike: 25kg/bag, ihe ndị ahịa chọrọ.
Nchekwa maka ọnwa 12 n'ime ụlọ ndò na ebe akọrọ.
Nchedo nchekwa
Nchedo nchekwa
Acidity, Zere kọntaktị na anya na akpụkpọ ahụ, ozugbo a kpọtụụrụ ya, gbanye mmiri.