Zinc Bromide CAS 7699-45-8

CAS:7699-45-8

Tātai rāpoi:Br2Zn

Taumaha rāpoi:225.2

EINECS:231-718-4

kupu taurite:Zinc bromide (ZnBr2); Zinc bromide anhydrous; zincbromide(znbr2); zincdibromide; ZnBr2; ZINC BROMIDE; ZINC(II) BROMIDE; KOTEA BROMIDE SOL. D20 2,5 KAUPAPA KAUPAPA MO NGA Matapihi WHANAU O NGA PUtau WHANAU

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te Zinc Bromide CAS 7699-45-8?

Ko te konutea bromide he paura tioata hygroscopic ma. He 4.5 te kiato whanaunga. Ira whakarewa 394 ℃. Ko te 650 ℃ te ira kohua. Te wera o te kohu 118 kJ/mol; Ko te wera rewa he 16.70 kJ/mol. Taupū Reractive 1.5452 (20 ℃). He ngawari ki te memeha i roto i te wai, te waipiro, te ether, me te acetone, tae atu ki nga wairewa wairewa whakarewa alkali.

Whakatakotoranga

ITEM	Paerewa
Te ahua	He ma, he kowhai ranei te totoka
ZnBr2	≥98.0
pH (5%)	4.0-6.0
Chloride (CI-)	≤1.0
Putakawa (SO42-)	≤0.02
Bromate (BrO3-)	Karekau he whakautu
Konga Taamaha (Pb)	≤0.03

Taupānga

He nui te mahi a Zinc bromide ki te tiaki hinu (nga papa hinu o waho) me nga puna hau maori, a ko te otinga konutea bromide te nuinga ka whakamahia hei wai whakaoti me te wai sima.

Ka whakamahia ano te konutea bromide hei electrolyte i roto i nga pākahiko zinc bromide.