Product Description
Ethylenebis (nitrilodimethylene) tetraphosphonic acid
Synonyms: DTPMPA/DETPMP
Cas: 15827-60-8
1. Khoom
DTPMPA yog innocuous, yooj yim rau yaj hauv kua qaub. DTPMPA muaj cov nplai zoo heev thiab tiv thaiv corrosion thiab kub kam rau siab. DTPMPA tuaj yeem cuam tshuam cov nplai tsim ntawm carbonate, sulfate thiab phosphate. Nyob rau hauv qhov xwm txheej ntawm alkali ib puag ncig thiab kub siab (siab tshaj 210 degree) DTPMPA muaj cov nplai zoo dua thiab kev tiv thaiv corrosion ntau dua li lwm cov organophosphines.
2.Specification
|
Cov khoom |
Index |
|
Qhov tshwm sim |
Yellow Brow los yog liab xim av viscous kua |
|
Active acid feem pua ntau dua los yog sib npaug rau |
50.0 |
|
Phosphorous acid (raws li PO33-) feem pua Tsawg dua los yog sib npaug |
3.0 |
|
Chloride (raws li Cl-) feem pua tsawg dua lossis sib npaug |
12 - 17 |
|
Qhov ceev (20 degree) g / cm3 |
1.35 - 1.45 |
|
pH (1 feem pua tov) Tsawg dua los yog sib npaug |
2.0 |
|
Fe ppm Tsawg dua lossis sib npaug |
35 |
3. Daim ntawv thov ntau & siv txoj kev
DTPMPA tuaj yeem siv los ua nplai thiab corrosion inhibitor nyob rau hauv cov dej txias thiab boiler dej, thiab tshwj xeeb tshaj yog zoo nyob rau hauv alkali circulating dej txias system tsis ntxiv pH kev cai, Nws kuj yuav siv tau raws li scale thiab corrosion inhibitor nyob rau hauv oilfield refill dej, dej txias thiab boiler dej nrog siab concentration ntawm barium carbonate. Thaum siv ib leeg, me me scale sediment yog pom txawm tias tsis muaj dispersant siv.
DTPMPA kuj tseem siv tau los ua peroxide stabilizer, chelating tus neeg saib xyuas hauv kev lag luam woven & dyeing, pigment dispersant, microelement tus nqa tus neeg sawv cev hauv chiv thiab pob zeb hloov. Tsis tas li ntawd, DTPMPA yog siv rau hauv papermaking, electroplating, acid tu thiab tshuaj pleev ib ce.
4.Package thiab Cia
Nquag Hauv 25kg net Yas Nruas, IBC nruas kuj tuaj yeem siv raws li qhov xav tau. Cia rau kaum lub hlis hauv chav ntxoov ntxoo thiab qhuav qhov chaw.
5. Kev tiv thaiv kev nyab xeeb
Acidity, Tsis txhob sib cuag nrog lub qhov muag thiab tawv nqaij, ib zaug tiv tauj, yaug nrog dej.
Cim npe nrov: Diethylenetriaminepenta (methylene-phosphonic acid) dtpmpa 50 feem pua, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
