Diethylene Triamine Penta (Methylene Phosphonic Acid) DTPMPA
Diethylene Triamine Penta (Methylene Phosphonic Acid) DTPMPA CAS 15827-60-8
Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP)
CAS Nr .: 15827-60-8
Cov mis mos molecular: C9H28O15N3P5
Cov qauv qauv:
Siv
Cov khoom no yog zoo heev corrosion - scale inhibitor rau cyclic txias dej thiab boiler dej.Nws yog tshwj xeeb tshaj yog tsim nyog siv nyob rau hauv lub hauv paus cyclic txias dej raws li tsis-hloov pH nplai - corrosion inhibitor thiab yuav siv tau raws li scale - corrosion inhibitor nyob rau hauv oilfield sau dej, txias dej, boiler dej uas muaj barium carbonate siab cov ntsiab lus.Nws kuj tuaj yeem siv los ua stabilizer ntawm germicide ntawm chlorine dioxide.Qhov ntsuas qhov tso tawm yuav tseem tsawg heev txawm tias siv cov khoom no ib leeg yam tsis tau ntxiv dispersant.
Yam ntxwv
Cov khoom no yog dej-soluble.Nws muaj cov txiaj ntsig zoo ntawm cov nplai inhibiting rau calcium sulfate, calcium carbonate thiab barium sulfate;tshwj xeeb tshaj yog rau calcium carbonate txawm nyob rau hauv lub hauv paus daws (PH 10 ~ 11).Nws siv ob qho kev ua yeeb yam tshwj xeeb:
(1).Txawm hais tias nyob rau hauv lub hauv paus kev daws teeb meem (PH10-11), nws tseem ua tau zoo ntawm scale inhibiting rau calcium carbonate uas yog 1 ~ 2 zaug siab dua li ntawm HEDP, ATMP.
(2).Nws muaj cov txiaj ntsig zoo ntawm nplai inhibiting rau barium sulfate.
(3).Nws muaj cov txiaj ntsig zoo ntawm corrosion inhibiting tshaj HEDP, ATMP.
(4).Nws yog stabilizer ntawm germicide ntawm chlorine dioxide.
Specification
| Qhov tshwm sim | Amber pob tshab kua |
| Cov ntsiab lus nquag | ≥50.0% |
| Phosphorous acid (raws li PO33-) | ≤ 3.0% |
| PH (1% dej daws 25 ℃) | ≤ 2.0 |
| Qhov ceev (20 ℃) | 1.35 ~ 1.45g / cm3 |
| Calcium sequestration | ≥500 mg CaCO3/g |
| Chloride | 12.0 ~ 17.0% |
Kev siv
Txiav txim siab koob tshuaj raws li dej, feem ntau nws yog 5 ~ 10mg / L.Nws qhia tau hais tias muaj kev sib koom ua ke thaum sib xyaw
nrog copolymer ntawm poly carboxylic acids.
Ntim thiab Cia
250kg yas nruas los yog 1250kg IBC, yuav tsum tau muab cia rau hauv txias thiab ventilated chav tsev nrog ib tug txee lub sij hawm ntawm ib xyoos.
Pls hu rau peb kom tau txais COA thiab MSDS.Ua tsaug.
