2-Hydroxy Phosphonoacetic Acid
CAS Nr . 23783-26-8
Cov mis mos molecular: C2H5O6P
Molecular Luj: 156
Hauj lwm lawm
HPAA
2-Hydroxyphosphonocarboxylic Acid (HPAA)
| CAS Nr . 23783-26-8 | |
| Molecular Formula: C2H5O6P | Molecular Luj: 156 |
| Cov qauv qauv: |
|
Cov khoom
HPAA muaj tshuaj ruaj khov, nyuaj rau hydrolyzed, nyuaj rau kev puas tsuaj los ntawm acid lossis alkali, kev nyab xeeb hauv kev siv, tsis muaj tshuaj lom, tsis muaj kuab paug. HPAA tuaj yeem txhim kho zinc solubility. Nws muaj peev xwm tiv thaiv corrosion yog 5-8 npaug zoo dua li ntawm HEDP thiab EDTMP. Thaum ua nrog tsawg molecular polymers, nws cov nyhuv corrosion inhibition tseem zoo dua.
Specification
|
Cov khoom |
Index |
|
Qhov tshwm sim |
Tsaus umber kua |
|
Cov ntsiab lus % |
50,0 min |
|
Tag nrho phosphonic acid (raws li PO43-)% |
25.0 min |
|
Phosphoric acid (raws li PO43-)% |
1.5 max |
|
Qhov ceev (20 degree) g / cm3 |
1.30 min |
|
pH (1% dej tov) |
3.0 max |
Kev siv
HPAA feem ntau yog siv los ua cathode corrosion inhibitor hauv oilfield refill dej system hauv teb xws li steel & hlau, petrochemcal, fais fab nroj tsuag thiab kev kho mob industries. Thaum ua nrog zinc ntsev, cov nyhuv tseem zoo dua.
Ntim thiab Cia
200L yas nruas, IBC (1000L), cov neeg siv khoom xav tau. Cia rau ib xyoos nyob rau hauv shady chav thiab qhuav qhov chaw.
Synonyms
HPA; HPA;
2-Hydroxyphosphonocarboxylic Acid;
Hydroxyphosphono-acetic acid;
2-HYDROXY PHOSPHONOACETIC ACID
Cim npe nrov: Tuam Tshoj 2-hydroxy phosphonoacetic acid manufacturers, lwm tus neeg, Hoobkas
Xa kev nug
Koj Tseem Yuav Zoo Li
