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I-2-hydroxyphosphonoacetic acid(HPAA)

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I-2-hydroxyphosphonoacetic acid(HPAA)

Inombolo yeCAS 23783-26-8





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Inombolo yeCAS 23783-26-8

Ifomula yemolekyuli: C2H5O6Ubunzima bemolekyuli: 156

Ifomula yoLwakhiwo:

                                 

Iinkcazelo ngeempawu:

HPAA i-chemicals stable, inzima ukuba i-hydrolyzed, inzima ukutshabalalisa i-asidi okanye i-alkali, ukhuseleko olusetyenziswayo, akukho tyhefu, akukho ngcoliseko. HPAA inokuphucula ukunyibilika kwe-zinc. I-Corrosion Inhibition Ikhono layo lokunqanda amaxesha angama-5-8 angcono kunalawo HEDP kwaye EDTMP. Xa yakhiwe ngeepolymers zemolekyuli ephantsi, i-corrosion inhibition effect yayo ibhetele ngakumbi.

Inkcazo:

                   

Izinto

Isalathiso

Imbonakalo

Ulwelo lwamalungu amnyama

Umxholo oqinileyo, %

50.0 imiz

Iyonke i-asidi ye-phosphonic (njenge-PO43-), %

25.0 imiz

I-asidi ye-Phosphoric (njenge-PO43-), %

1.50 ubuninzi

Ubuninzi (20℃), g/cm3

1.30 min

pH (1% isisombululo samanzi)

3.0 ubuninzi

Ukusetyenziswa:

 

HPAA is mainly used as cathode corrosion inhibitor kwi-oilfield refill water system kwiinkalo ezifana nentsimbi nentsimbi, i-petrochemcal, iplanti yamandla kunye namashishini ezonyango. Xa yakhiwe ngetyuwa ye-zinc, umphumo ungcono ngakumbi.

Ukupakishwa kunye noGcino:

I-200L idrum yeplastiki, i-IBC (1000L), imfuno yabathengi. Ukugcinwa unyaka omnye kwigumbi elinomthunzi kunye nendawo eyomileyo.

Ukhuseleko kunye nokhuseleko:

I-HPAA lulwelo oluneasidi. Nika ingqalelo ekukhuselweni kwabasebenzi ngexesha lokusebenza kwaye ugweme ukudibana kwamehlo kunye nolusu. Emva kokuba utshizwe emzimbeni, hlambulula ngokukhawuleza ngamanzi amaninzi.

Izithethantonye:

HPAA;HPA;

2-Hydroxyphosphonocarboxylic Acid;

Hydroxyphosphono-acetic acid;

I-2-HYDROXY PHOSPHONOACETIC ACID

Amagama angundoqo: HPAA
Iimveliso ezinxulumeneyo:  I-2-Hydroxyphosphonocarboxylic Acid

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