Cobalt (II) Hydroxide los yog Cobaltous Hydroxide 99.9% (hlau hauv paus)
Cobalt (II) Hydroxide
| Synonym | Cobaltous hydroxide, cobalt hydroxide, β-cobalt (II) hydroxide |
| Cas No. | 21041-93-0 |
| Tshuaj formula | Co(OH) 2 |
| Molar loj | 92,948 g / mol |
| Qhov tshwm sim | Rose-liab hmoov los yog xiav-ntsuab hmoov |
| Qhov ntom | 3.597 g / cm3 |
| Melting point | 168 ° C (334 ° F; 441K) (decomposes) |
| Solubility hauv dej | 3.20 mg/l |
| Solubility khoom (Ksp) | 1.0 × 10-15 |
| Solubility | soluble nyob rau hauv acids, ammonia;insoluble nyob rau hauv dilute alkalis |
Cobalt (II) HydroxideEnterprise Specification
| Tshuaj Index | Min./Max. | Chav tsev | Txuj | Hom |
| Co | ≥ | % | 61 | 62.2 ib |
| Ni | ≤ | % | 0.005 ib | 0.004 ib |
| Fe | ≤ | % | 0.005 ib | 0.004 ib |
| Cu | ≤ | % | 0.005 ib | 0.004 ib |
Pob: 25/50 kgs fiber ntau board nruas lossis hlau nruas nrog cov hnab yas sab hauv.
Dab tsi yogCobalt (II) Hydroxidesiv rau?
Cobalt (II) Hydroxidefeem ntau yog siv los ua lub tshuab ziab khaub ncaws rau cov xim thiab cov kua roj vanish thiab ntxiv rau lithographic luam ntawv inks los txhim kho lawv cov khoom kom qhuav.Nyob rau hauv kev npaj ntawm lwm yam cobalt tebchaw thiab ntsev, nws yog siv raws li ib tug catalyst thiab nyob rau hauv kev tsim cov roj teeb electrodes.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
![Hexaamminecobalt(III) chloride [Co(NH3)6]Cl3 assay 99%](http://cdn.globalso.com/urbanmines/4fe8e8daa6bb8828021a8717cb0f6430_small.jpg)
