2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) 50% cas 37971-36-1
Lub Npe Khoom: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) 50%
Cov lus txhais: PBTCA 50%
MF: C7H11O9P
CAS Naj Npawb: 37971-36-1
Tshuaj kho dej PBTCA, yog ib qho tshuaj tiv thaiv xeb zoo, siv dav hauv kev ncig dej txias thiab kev txhaj tshuaj dej hauv cov roj av.
Cov tshuaj kho dej PBTCA yog siv los ua cov tshuaj tiv thaiv xeb rau kev kho dej hauv kev lag luam. Cov khoom no muaj peev xwm ua kom zoo heev nrog Ca2 +, Zn2 +, Cu2 +, Mg2 +.
Qhov PH uas tsim nyog yog txij li 7.0 txog 9.5. Nws tuaj yeem ua haujlwm tau thaum kub heev, tawv heev, thiab muaj alkali ntau. Nws tso cai rau qhov concentration ntawm dej txias nce mus txog xya lossis ntau dua.
(1) Ua tus neeg sawv cev ua haujlwm zoo ntawm cov nplai thiab cov tshuaj tiv thaiv xeb, PBTC yog ib qho ntawm cov khoom siv dav dav thiab ua tau zoo.
(2) PBTC yog qhov ruaj khov zoo heev rau cov ntsev zinc. PBTC siv dav hauv kev ncig dej txias thiab cov dej rov qab ua kom cov roj av ua cov nplai thiab cov tshuaj tiv thaiv xeb, tsim nyog rau kev sib xyaw nrog cov ntsev zinc thiab copolymer.
(3) Nws siv tau rau hauv qhov xwm txheej ntawm qhov kub thiab txias, siab hardness, siab alkali thiab siab concentration index.
(4) Hauv cov teb ntxuav tais diav, nws yog siv los ua tus neeg sawv cev chelating thiab cov tshuaj ntxuav hlau.
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Tsis muaj xim rau lub teeb daj pob tshab kua |
| Cov ntsiab lus nquag (kev muag khoom xa tawm)% | ≥50 |
| Phosphoric acid (raws li PO43-)% | ≤0.2 |
| Phosphorous acid (raws li PO33-)% | ≤0.5 |
| Qhov Ceev (20 ℃) g / cm3 | ≥1.27 |
| PH (1%) | 1.5-2.0 |
| Fe ion ppm | ≤10 |
| Chloride (raws li Cl-) ppm | ≤10 |
| Xim Hazen | ≤30 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
25kg/nruas, 250kg/nruas, los yog 1000kg/IBC TANK
