Cov roj formula: SrF2
CAS Nr .: 7783-48-4
PIB: 125.62
Khoom: Nws Dawb hmoov, txheeb ze ntom ntom 4.24, mp 1473 ℃, bp 2489 ℃, ruaj khov hauv huab cua, soluble hauv kub hydrochloric acid, insoluble hauv hydrofluoric acid, ethanol lossis propanone.Nws decomposes nyob rau hauv muaj zog acid.
Cov khoom | Qib Siab |
SrF2 | 97% min |
BaF 2 | 3.0% max |
Chloride (Cl) | 0.03% max |
S | 0.2% max |
P | 0.02% max |
Pb | 0.007% max |
Fe | 0.01% max |
Hg | 0.001% max |
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
Shanghai Epoch Material Co., Ltd. yog nyob rau hauv lub chaw lag luam-Shanghai.Peb ib txwm ua raws li "Cov ntaub ntawv qib siab, lub neej zoo dua" thiab pawg neeg tshawb fawb thiab txhim kho thev naus laus zis, ua kom nws siv rau tib neeg lub neej txhua hnub kom peb lub neej zoo dua.
Peb txais tos cov neeg siv khoom thoob ntiaj teb tuaj xyuas peb lub Hoobkas thiab tsim kom muaj kev koom tes zoo ua ke!
1) Puas yog koj tsim khoom lossis lag luam?