Hedp cab 2809-21-4 monohd
1-hydroxethylidene-1,1-Diphosphonic acid / hedp cab 2809-21-4
1-hydroxethylidene-1,1-diphesphonic acid (Hedp)
Ke Che: 2809-21-4
Foromo ea limolecular: c2h8o7p2
Sebelisa
Hedp ke mofuta oa khansera ea cakhodic ea cashodic. Ha ho bapisoa le phosphates in onitrishates, e ka eketsoa ka molybdate, ea sililoeng haholo-holo Sekhopo se rarahaneng le tšepe ea tšepe ho electroplating.
Tšobotsi
Hedp e kanna ea ba le li-uon tse hlano tse ntle kapa tse mpe le tse hlabang le lithibelo tse peli ka metsing. Kahoo ho na le tekanyo e ntle ea ho hlalosa. Sehlahisoa sena ke bopaki ba mocheso o phahameng, oxidizing le boleng bo phahameng. E bonts'a phello e phethahetseng le ho rarolla mathata ha e ntse e hlophisitsoe le lithibela-mafu le boholo ba lithibelo.
TLHOKOMELISO
| Ponahalo | Ho se tsotelle ho na le metsi a boreleli |
| Litaba tse sebetsang | ≥60.0% |
| Acid ea phosphorous (joalo ka Po33-) | ≤2.0% |
| Phosphoric acid (joalo ka Po43-) | ≤0.8% |
| Chloride (joalo ka cl-) | ≤100ppm |
| TLHOKOMELISO (20 ℃) | ≥1.40 g / cm3 |
| PH (tharollo ea metsi a 1%) | ≤2.0 |
| Tekanyetso ea Calcium | ≥500 mgcaco3 / g |
Ts'ebeliso
Hedp e ka eketsoa ka hydroxylaectic acid, Paa, MolyMDATE ho tsoa boleng ba metsi. Tekanyetso ka kakaretso e sebelisoa ka makhetlo a 2 ~ 10mg / L Ha a hidp e sebelisoa ke le mong.
Sephutheloana le polokelo
250kg polasetiki ea polasetiki kapa 1250kg ibc, ho bolokoa ka kamoreng e pholileng le e nang le moea o nang le sekhukhung ka selemo se le seng.
Pls ikopanye le rona ho fumana coa le msds. Kea leboha.
