Calcium bromide hydrate
MDL:
--MFCD00149608
Molecular Formula:
CaBr2·xH2O
Molecular Weight:
199.89
Alias:
水合溴化钙
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Calcium bromide hydrate |
96% |
1Kg |
RMB 294.8 |
Consulting service |
Calcium bromide hydrate |
96% |
500g |
RMB 217.8 |
Consulting service |
Character:
白色颗粒或块状结晶,无臭,味咸而苦,水中极易溶解,溶于乙醇和丙酮,不溶于乙醚或氯仿,在空气中久置变黄,有很强的吸湿性,水溶液显中性。
熔点:730℃
沸点:806-812℃
Quality Standard:
外观Appearance 白色固体
纯度Purity (CaBr2) >96.0 % (螯合滴定)
重金属Heavy metals (as Pb) <10 ppm
钡检测Barium (Ba) 合格
氯离子Cl < 1.0%
硫酸根SO4 < 0.02%
砷As < 2 ppm
铁Fe < 10 ppm
草酸盐oxalate (as SO4): < 0.4%
碱性盐、游离酸检测Basic salt, free acid: 合格
溴酸盐、氯酸盐检测Bromate, chlorate: 合格
PH值(5%水溶液) 6.5~9.5
水不溶物Insoluble matter in H2O ≤1.0%
Storage:
储存在阴凉干燥处,应密封避光保存。
用途