Diethylene triamine penta (methylene phosphonic acid) dtpmpa
Diethylene Triamine Penta (Methylene Phosphonic Acid) DTPMPA CAS CAS 15827-60-8
Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP)
CAS TSIS: 15827-60-8
Molecular cov mis: C9H28o15o15n3p5
Cov Qauv Txheej Txheem:
Kev siv
Cov khoom no zoo heev corrosion - nplai inhibitor rau cyclic txias dej thiab dej dej. Nws yog qhov tshwj xeeb yog tsim nyog siv rau hauv lub hauv paus loj loj ua dej txias - corrosion inhibitor thiab dej txias, boiler dej uas muaj cov ntsiab lus statolate. Nws tseem yuav siv tau raws li cov raj ntawm cov kab mob ntawm cov tshuaj chlorine dioxide. Qhov ntsuas qhov tso tseg yuav tseem muaj tsawg heev txawm tias siv cov khoom no ib leeg yam tsis muaj kev cuam tshuam ntxiv.
Tus yam ntxwv
Cov khoom no yog dej-soluable. Nws muaj cov xwm txheej zoo ntawm cov nplai in inribiting rau calcium sulfate, calcium carbonate thiab barium sulfate; Tshwj xeeb yog rau calcium carbonate txawm txawm hais tias nyob rau hauv lub hauv paus kev daws (pH 10 ~ 11). Nws siv sijhawm rau ob qho kev ua yeeb yam tshwj xeeb:
(1). Txawm hais tias nyob rau hauv lub hauv paus kev daws (ph10-11), nws tseem ua rau cov txiaj ntsig zoo ntawm cov teeb meem hauv calibbon carbonate uas yog 1 ~ 2 npaug siab tshaj li ntawm Hedp, ATMP.
(2). Nws muaj cov txiaj ntsig zoo ntawm cov nplai ua inhibiting rau barium sulfate.
(3). Nws muaj cov nyhuv zoo dua ntawm kev xeb hnyav dua li Hedp, ATMP.
(4). Nws yog cov khoom ntawm cov kab mob ntawm cov tshuaj chlorine dioxide.
Kev qhia tshwj xeeb
| Kev tshwm sim | Amber pob tshab ua kua |
| Cov ntsiab lus nquag | ≥50.0% |
| Phosphorous acid (raws li po33-) | I≤3.0% |
| PH (1% dej daws 25 ℃) | I≤2.0 |
| Ntom ntom (20 ℃) | 1.35 ~ 1.45 G / CM3 |
| Cov calcium sequestation | ≥500 mg caco3 / g |
| Tshuaj ntsuab | 12.0 ~ 17.0% |
Kev siv
Kev txiav txim siab koob tshuaj raws li cov dej ntws, feem ntau nws yog 5 ~ 10mg / l.it qhia tau cov nyhuv symergy thaum compound
Nrog copolymer ntawm poly carboxylic acids.
Pob thiab Ntim
250k yas nruas lossis 1250kg IBC, kom muab khaws cia rau hauv chav txias thiab cua nrog lub sijhawm txee ntawm ib xyoos.
Pls tiv tauj peb kom tau txais COA thiab MSDS. Tsaug.
