
CAS No. 23783-26-8
Qaanuunka molecular: C2H5O6P Miisaanka molecular: 156
Qaab-dhismeedka:
Guryaha:
HPAA waa mid kiimiko ahaan deggan, adag tahay in biyo lagu shubo, ay adagtahay in la burburiyo aashitada ama alkali, badbaadada la isticmaalo, wax sun ah ma leh, wasakhaysan ma jirto. HPAA waxay hagaajin kartaa milanka zinc. Awooddeeda daxalaynta ayaa 5-8 jeer ka wanaagsan tan HEDP iyo EDTMP. Marka lagu dhiso polymers molecular hooseeya, saameynteeda xakamaynta daxalka ayaa xitaa ka sii fiican.
Faahfaahin:
Walxaha |
Tusmada |
Muuqashada |
Dareeraha umber madow |
Waxyaabaha adag, % |
50.0 daqiiqo |
Wadarta phosphonic acid (sida PO43-), % |
25.0 daqiiqo |
Phosphoric acid (sida PO43-), % |
1.50 max |
Cufnaanta (20 ℃), g/cm3 |
1.30 daqiiqo |
pH (1% xalinta biyaha) |
3.0 max |
Isticmaalka:
Xidhmada iyo Kaydinta:
200L durbaan caag ah, IBC (1000L), shuruudaha macaamiisha. Kaydinta muddo hal sano ah qolka hadhsan iyo meel qallalan.
Badbaadada iyo ilaalinta:
HPAA waa dareere acidic ah. U fiirso ilaalinta foosha xilliga qalliinka kana fogow taabashada indhaha iyo maqaarka. Marka jirka lagu firdhiyo, isla markiiba ku raaci biyo badan.
La mid ah:
HPAA;HPA;
2-Hydroxyphosphonocarboxylic Acid;
Hydroxyphosphono-acetic acid;
2-HYDROXY phosphonoacetic acid