(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt HEDP 4Na CAS 3794-83-0

CAS:3794-83-0

Ponahalo:Phofo e tšoeu/Metsi a se nang 'mala

Foromo ea limolek'hule:C2H4Na4O7P2

Boima ba limolek'hule:293.96

Lebitso le Leng:HEDP Na4, (1-Hydroxyethylidene)bis-phosphonic acid letswai la tetrasodium

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

HEDP 4Na CAS 3794-83-0 ke eng?

Sehlahisoa sena ke mokelikeli o sootho-mosehla o nang le matheba. Bongata bo lekanyelitsoeng (ho 20℃) ke 1.40. Sebopeho se hloekileng se na le ntlha ea ho qhibiliha ea 198-199℃ 'me se qhibiliha ka metsing le ethanol. Sehlahisoa se tiileng se na le hygroscopicity e matla.

Tlhaloso

Ntho	Tlhaloso
Ponahalo	Phofo e tšoeu
Dikahare tse Sebetsang (jwalo ka HEDP)%	56.0METSOTSO
Dikahare tse Sebetsang (jwalo ka HEDP 4na)%	80METSOTSO
Kakaretso ea phosphoric acid (joalo ka PO43-)%	52METSOTSO
PH (tharollo ea metsi ea 1%)	11-12
Tšepe ppm	20MAX
Tahlehelo ea boima bo omileng (mongobo)%	15MAX

Ntho	Litlhaloso
Ponahalo	Mokelikeli o bonaletsang o se nang 'mala kapa o mosehla o bobebe
Dikahare tse Sebetsang (jwalo ka HEDP)%	20.3-21.7
Dikahare tse Sebetsang	29.0-31.0
pH	10.0- 12.0
Tšepe, ppm	20 e phahameng ka ho fetisisa
Botenya @20℃ , g/cm3	1.26- 1.36

Kopo

E ka rarahana ka mefuta e fapaneng ea li-ion tsa tšepe.

E sebelisoa e le thibelo ea sekala metsing a pholileng le kalafong ea metsi a boiler. E hanyetsa mocheso hantle. E ntse e na le phello e ntle ho 200℃.
E ka boela ea sebelisoa e le sethibela-mafome, e leng se eketsang plating e se nang cyanide.