Barium chromate 10294-40-3 utu hanga
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Whakaahuatanga
Ingoa Hua:Barium chromate
CAS:10294-40-3
MF:BaCrO4
Ira whakarewa: 210°C
Kiato:4.5 g/cm3 i te 25°C
Mōkī: 1 kg / putea, 25 kg / putea, 25 kg / pahū
Whakatakotoranga
| Nga taonga | Whakatakotoranga |
| Te ahua | Kiriata kōwhai |
| Maamaa | ≥99% |
| Cl | ≤0.2% |
| CO3 | ≤0.1% |
| Te wai korekore | ≤0.05% |
| Ko te waikawa pūmāota he matū kore whakarewa | ≤0.1% |
Taupānga
1.Kei te whakamahia mo te hanga i te whakataetae haumaru, te kohua, te karaihe karaihe, me etahi atu.
2.Ka whakamahia hei reagent mo te whakatau o te sulfate me te selenate.
Taonga
Ka memeha, ka pirau ranei i roto i nga waikawa parakore.He tata korekore ki te wai, waimeha waikawa ahetiki me nga wairewa waikawa chromic.
Rokiroki
Whakaorangia ki te wahi maroke, marumaru, whai hau.
Wā tuku: Akuhata-05-2022