EDTA 4NA.4H2O CAS 13254-36-4
EDTA 4NA.4H2O waxay ku milmaysaa biyaha waxaana lagu dahaadhi karaa noocyo kala duwan oo ah ion bir ah. Iyada oo leh noocyo kala duwan oo pH ah iyo tirooyin kala duwan oo biyo adag oo ay ku jirto kalsiyum waxay awood u leeyihiin inay isku daraan, iyo pH≥8 waxtarka ugu sarreeya. Iyada oo leh saamiga molar ee ionada kalsiyum 1:1, waxay leedahay xasillooni kuleyl oo wanaagsan oo ku jirta biyaha, mana burburin doonto xitaa biyaha aadka u kulul, waana jilciye biyo adag oo aad waxtar u leh.
| Shay | Faahfaahinta |
| Waxa ku jira% | ≥99.0% |
| Koloraydh (Cl)% | ≤ 0.01% |
| Sulfate (SO4)% | ≤ 0.05% |
| Chelate bir ah (Pb)% | ≤ 0.001% |
| Birta (Fe)% | ≤ 0.001% |
| Qiimaha PH | 10.5-11.5 |
EDTA 4NA.4H2O waxaa loo isticmaalaa jilciye biyo ah, kiciye caag ah oo macmal ah, joojiye polymerization fiber acrylic ah, waxyaabaha lagu daro daabacaadda iyo rinjiyeynta, waxyaabaha lagu daro saabuunta, iyo xalka hagaajinta cadayga ee loogu talagalay dhaqidda walxaha xasaasiga ah ee midabka leh. Falanqaynta kiimikada waxaa sidoo kale loo isticmaalaa titration, si sax ah ayaa loo titration karaa noocyo kala duwan oo bir ah.
25kg/bac ama sida loo codsado
EDTA 4NA.4H2O CAS 13254-36-4
EDTA 4NA.4H2O CAS 13254-36-4
