
CAS No. 23783-26-8
Molecular formula: C2H5O6P Kulemera kwa mamolekyu: 156
Ndondomeko Yopanga:
Katundu:
HPAA ndi mankhwala okhazikika, ovuta kukhala ndi hydrolyzed, ovuta kuwonongedwa ndi asidi kapena alkali, chitetezo chogwiritsidwa ntchito, palibe poizoni, palibe kuipitsa. HPAA amatha kusintha kusungunuka kwa zinki. Mphamvu yake yoletsa dzimbiri ndi nthawi 5-8 kuposa ya HEDP ndi Mtengo wa EDTMP. Ikamangidwa ndi ma polima otsika a mamolekyu, kuletsa kwake kwa dzimbiri kumakhala kwabwinoko.
Kufotokozera:
Zinthu |
Mlozera |
Maonekedwe |
Madzi amtundu wakuda |
Zolimba,% |
50.0 min |
Phosphonic acid yonse (monga PO43-), % |
25.0 min |
Phosphoric acid (monga PO43-), % |
1.50 max |
Kachulukidwe (20 ℃), g/cm3 |
1.30 min |
pH (1% yothetsera madzi) |
3.0 max |
Kagwiritsidwe:
Phukusi ndi Kusunga:
200L pulasitiki ng'oma, IBC (1000L), chofunika makasitomala '. Kusungirako kwa chaka chimodzi mu chipinda chamthunzi ndi malo owuma.
Chitetezo ndi Chitetezo:
HPAA ndi madzi acidic. Samalani chitetezo cha ntchito panthawi yogwira ntchito ndikupewa kukhudzana ndi maso ndi khungu. Mukawaza pathupi, muzimutsuka nthawi yomweyo ndi madzi ambiri.
Mawu ofanana ndi mawu:
HPAA;HPA;
2-Hydroxyphosphonocarboxylic Acid;
Hydroxyphosphono-acetic acid;
2-HYDROXY PHOSPHONOACETIC ACID