
CAS Numera 23783-26-8
Fuafuaga mole: C2H5O6P Mole mole mamafa: 156
Fua Fa'atatau:
Meatotino:
HPAA e mausali chemically, faigata ona hydrolyzed, faigata ona faʻaumatia e le acid poʻo le alkali, saogalemu i le faʻaaogaina, leai se oona, leai se faʻaleagaina. HPAA e mafai ona faʻaleleia le solubility o le zinc. O lona malosi fa'afefeteina e 5-8 taimi sili atu nai lo le HEDP ma EDTMP. A fausia i polymers mole mole maualalo, e sili atu lona aafiaga inhibition corrosion.
Fa'amatalaga:
Aitema |
Fa'asinomaga |
Fa'aaliga |
Suavai lanu uliuli |
mea mautu, % |
50.0 min |
Ole aofa'i ole phosphonic acid (e pei ole PO43-), % |
25.0 min |
Phosphoric acid (e pei o PO43-), % |
1.50 maualuga |
Malosi (20℃), g/cm3 |
1.30 min |
pH (1% vaifofo) |
3.0 maualuga |
Fa'aoga:
afifi ma le teuina:
200L palasitika pa'u, IBC(1000L), tagata fa'atau mana'omia. Teuina mo le tausaga e tasi i le potu paolo ma se nofoaga mago.
Saogalemu ma puipuiga:
O le HPAA ose sua fa'asa'o. Faʻalogo lelei i le puipuiga o tagata faigaluega i le taimi o le taotoga ma aloese mai le faʻafesoʻotaʻi ma mata ma paʻu. O le taimi lava e sausau ai le tino, fufulu vave i le tele o vai.
upu uiga tutusa:
HPAA;HPA;
2-Hydroxyphosphonocarboxylic Acid;
Hydroxyphosphono-acetic acid;
2- HYDROXY PHOSPHONOACETIC ACID