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2-hydroxyphosphonoacetic acid (HPAA)

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2-hydroxyphosphonoacetic acid (HPAA)

Lambar CAS 23783-26-8





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Lambar CAS 23783-26-8

Tsarin kwayoyin halitta: C2H5O6P Nauyin kwayoyin halitta: 156

Tsarin Tsari:

                                 

Kaddarori:

HPAA yana da ƙarfi a cikin sinadarai, yana da wuyar gurɓata ruwa, mai wuyar acid ko alkali ya lalata shi, aminci cikin amfani, babu guba, babu gurɓata ruwa. HPAA iya inganta zinc solubility. Ƙarfin hana lalatawar sa shine sau 5-8 fiye da na HEDP kuma EDTMP. Lokacin da aka gina shi da ƙananan ƙwayoyin ƙwayoyin cuta, tasirin hana lalata ya fi kyau.

Bayani:

                   

Abubuwa

Fihirisa

Bayyanar

Ruwan umber mai duhu

M abun ciki, %

50.0 min

Jimlar phosphonic acid (kamar PO43-), %

25.0 min

Phosphoric acid (kamar PO43-), %

1.50 max

Girma (20 ℃), g/cm3

1.30 min

pH (1% maganin ruwa)

3.0 max

Amfani:

 

HPAA is mainly used as cathode corrosion inhibitor a oilfield recill water system a filayen kamar karfe & ƙarfe, petrochemcal, tashar wutar lantarki da masana'antar likitanci. Lokacin da aka gina shi da gishirin zinc, tasirin ya fi kyau.

Kunshin da Ajiya:

200L roba drum, IBC (1000L), abokan ciniki 'bukatun. Ajiye na shekara guda a dakin inuwa da bushewar wuri.

Tsaro da kariya:

HPAA ruwa ne na acidic. Kula da kariyar aiki yayin aiki kuma ku guji haɗuwa da idanu da fata. Da zarar an fantsama a jiki, a wanke nan da nan da ruwa mai yawa.

Makamantuwa:

HPAA;HPA;

2-Hydroxyphosphonocarboxylic Acid;

Hydroxyphosphono-acetic acid;

2-HYDROXY PHOSPHONOACETIC ACID

Mahimman kalmomi: HPAA
Samfura masu dangantaka:  2-Hydroxyphosphonocarboxylic Acid

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