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2-hydroxyphosphonoacetic acid(HPAA)

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2-hydroxyphosphonoacetic acid(HPAA)

CAS No.. 23783-26-8





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CAS No.. 23783-26-8

Fọọmu Molecular: C2H5O6P Molikula iwuwo: 156

Ilana igbekalẹ:

                                 

Awọn ohun-ini:

HPAA jẹ iduroṣinṣin kemikali, lile lati jẹ hydrolyzed, lile lati run nipasẹ acid tabi alkali, ailewu ni lilo, ko si eero, ko si idoti. HPAA le mu sinkii solubility. Agbara idinamọ ipata rẹ jẹ awọn akoko 5-8 dara julọ ju ti HEDP ati EDTMP. Nigbati a ba kọ pẹlu awọn polima molikula kekere, ipa idinamọ ipata paapaa dara julọ.

Ni pato:

                   

Awọn nkan

Atọka

Ifarahan

Omi dudu umber

Akoonu to lagbara,%

50.0 iṣẹju

Lapapọ phosphonic acid (bii PO43-), %

25.0 iṣẹju

Phosphoric acid (bi PO43-), %

1.50 ti o pọju

Ìwúwo (20℃), g/cm3

1.30 iṣẹju

pH (1% ojutu omi)

3.0 ti o pọju

Lilo:

 

HPAA is mainly used as cathode corrosion inhibitor ni oilfield ṣatunkun eto omi ni awọn aaye bii irin & iron, petrochemcal, ọgbin agbara ati awọn ile-iṣẹ iṣoogun. Nigbati a ba kọ pẹlu iyọ zinc, ipa naa paapaa dara julọ.

Package ati Ibi ipamọ:

200L ṣiṣu ilu, IBC (1000L), awọn onibara 'ibeere. Ibi ipamọ fun ọdun kan ni yara ojiji ati ibi gbigbẹ.

Aabo ati aabo:

HPAA jẹ olomi ekikan. San ifojusi si aabo iṣẹ lakoko iṣẹ ati yago fun olubasọrọ pẹlu awọn oju ati awọ ara. Lọgan ti splashed lori ara, fi omi ṣan lẹsẹkẹsẹ pẹlu opolopo ti omi.

Awọn itumọ ọrọ sisọ:

HPAA;HPA;

2-Hydroxyphosphonocarboxylic Acid;

Hydroxyphosphono-acetic acid;

2-HYDROXY PHOSPHONOACETIC ACID

Awọn ọrọ-ọrọ: HPAA
Awọn ọja ti o jọmọ:  2-Hydroxyphosphonocarboxylic Acid

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