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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

Foromo ea molek'hule: C2H5O6P Boima ba molek'hule: 156

Foromo ea Sebopeho:

                                 

Thepa:

HPAA e tsitsitse ka lik'hemik'hale, ho thata ho hydrolyzed, ho thata ho senngoa ke asiti kapa alkali, polokeho e sebelisoang, ha e na chefo, ha e na tšilafalo. HPAA e ka ntlafatsa ho qhibiliha ha zinki. Bokhoni ba eona ba ho thibela kutu ke makhetlo a 5-8 ho feta a HEDP le EDTMP. Ha e hahiloe ka li-polymers tse tlase tsa limolek'hule, phello ea eona ea ho thibela kutu e betere le ho feta.

Tlhaloso:

                   

Lintho

Index

Ponahalo

Mokelikeli o lefifi oa umber

Litaba tse tiileng,%

50.0 mets

Kakaretso ea asiti ea phosphonic (joalo ka PO43-), %

25.0 mets

Phosphoric acid (joalo ka PO43-), %

1.50 max

Boima ba 'mele (20 ℃), g/cm3

1.30 mets

pH (1% tharollo ea metsi)

3.0 boholo

Tšebeliso:

 

HPAA is mainly used as cathode corrosion inhibitor ho oilfield refill water system masimong a kang tšepe & iron, petrochemcal, power plant le liindasteri tsa bongaka. Ha e hahiloe ka letsoai la zinki, phello e ntle le ho feta.

Sephutheloana le Polokelo:

200L moropa oa polasetiki, IBC (1000L), tlhokahalo ea bareki. Ho boloka selemo ka kamoreng e nang le moriti le sebakeng se omileng.

Tšireletseho le tšireletso:

HPAA ke mokelikeli o nang le asiti. Ela hloko tšireletso ea mosebetsi nakong ea ts'ebetso 'me u qobe ho kopana le mahlo le letlalo. Hang ha o fafalitsoe 'meleng, hlatsoa hang-hang ka metsi a mangata.

Mantsoe a tšoanang:

HPAA;HPA;

2-Hydroxyphosphonocarboxylic Acid;

Hydroxyphosphono-acetic acid;

2-HYDROXY PHOSPHONOACETIC ACID

Mantsoe a sehlooho: HPAA
Lihlahisoa tse Amanang:  2-Hydroxyphosphonocarboxylic Acid

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