Ịdọ aka ná ntị: igodo nhazi nke enweghị nkọwa "seo_h1" n'ime /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1132/article-products.php n'ahịrị 14
2-hydroxyphosphonoacetic acid (HPAA)

Read More About diethylene triamine penta methylene phosphonic acid

Read More About dimethyl 1 diazo 2 oxopropyl phosphonate

2-hydroxyphosphonoacetic acid (HPAA)

CAS Nọmba 23783-26-8

Kpọtụrụ ugbu a Download PDF

Nkọwa

Njirimara:

HPAA na-adịgide adịgide nke kemịkalụ, siri ike hydrolyzed, siri ike nke acid ma ọ bụ alkali mebie, nchekwa eji eme ihe, enweghị nsị, enweghị mmetọ. HPAA nwere ike melite zinc solubility. Ya ike mgbochi corrosion bụ 5-8 ugboro mma karịa nke HEDP na EDTMP. Mgbe ejiri polymer molecular wuo ya, mmetụta mgbochi corrosion ya ka mma.

Nkọwapụta:

Ihe	Index
Ọdịdị	Mmiri mmiri gbara ọchịchịrị
Ọdịnaya siri ike,%	50.0 min
Mkpokọta phosphonic acid (dị ka PO₄^3-), %	25.0 min
Phosphoric acid (dị ka PO₄^3-), %	1.50 kacha
Njupụta (20 ℃), g/cm³	1.30 min
pH (ihe ngwọta mmiri 1%)	3.0 max

Ojiji:

HPAA is mainly used as cathode corrosion inhibitor na oilfield mejupụta usoro mmiri n'ubi dị ka ígwè & iron, petrochemcal, ụlọ ọrụ ọkụ na ụlọ ọrụ ahụike. Mgbe ejiri nnu zinc wuo ya, mmetụta ya ka mma.

Ngwugwu na Nchekwa:

200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.

Nchekwa na nchekwa:

HPAA bụ mmiri mmiri acidic. Lezienụ anya na nchebe ọrụ n'oge ọrụ ma zere kọntaktị anya na akpụkpọ ahụ. Ozugbo fesa na ahụ, kpochaa ya ozugbo na ọtụtụ mmiri.