Potassium dicyanoaurate CAS 13967-50-5
Potassium dicyanoaurate is inorganic compound ine kemikari formula KAu(CN)2. Iyo ichena crystalline powder, inonyungudika mumvura, inonyungudika zvishoma mudoro, uye isinganyunguriki muether. Inonyanya kushandiswa electroplating yezvigadzirwa zvemagetsi uye analytical reagents. , indasitiri yemishonga, nezvimwe.
| ITEM | STANDARD | |
| Chitarisiko | White crystalline powder pasina zvimedu zvekunze zvinooneka | |
| Metallic kuchena kweGoridhe | ≥99.95% | |
| Solubility mumvura | 22.0g mu100ml(20℃) | |
| Gold content | 68.3+0.1% nekurema | |
| Metallic tsvina | Ag | <15ppm |
| Zn | <5ppm | |
| Pb | <5ppm | |
| Fe | <10ppm | |
| Cu | <5ppm | |
| Ni | <5ppm | |
| Co | <5ppm | |
| Na | <200ppm | |
| Cr | <10ppm | |
| Insoluble constituent | Maximum insoluble solid <0.1% nehuremu | |
| Solution kugadzikana | A10% W/V mhinduro mumvura icharamba yakajeka kana yakavharwa paPH3.5 ine potassium hydrogen phthalate | |
| Hunyoro hwemukati | Kurasikirwa kwehuremu zvakanyanya pakuomeswa pa105 ℃ ndeye 0.25% | |
1. Potassium dicyanoaurate yakavakirwa pane zvakakosha zvegoridhe plating, iyo inoshandiswa zvakanyanya muindasitiri uye yekushongedza minda. Pakati pavo, maindasitiri egoridhe plating anonyanya kushandiswa mumaindasitiri eruzivo rwemagetsi senge akadhindwa edunhu mabhodhi, zvinobatanidza, uye semiconductor zvishandiso; kushongedza kwegoridhe plating kunoshandiswa zvakanyanya muzvishongo. Zvishongo, mawachi, zviridzwa zvemumhanzi, mabasa emaoko, zvikamu zvehardware nezvimwe minda.
2.Potassium dicyanoaurate inoshandiswa zvakanyanya munzvimbo dzepamusoro-soro dzakadai semagetsi, ruzivo, aerospace, uye ndege.
3. Pamusoro pekushandiswa kugadzira goridhe, potassium dicyanoaurate inoshandiswawo seanalytical reagent uye muindasitiri yemishonga. Parizvino, hapana chiyero chenyika che potassium goridhe cyanide zvigadzirwa, uye mhando ye potassium goridhe cyanide zvigadzirwa zvinogadzirwa nevagadziri vakasiyana-siyana zvinosiyana zvakanyanya.
100g / bhodhoro
Potassium dicyanoaurate CAS 13967-50-5
Potassium dicyanoaurate CAS 13967-50-5
