Potasiyumu dicyanoaurate CAS 13967-50-5
Potasiyumu dicyanoaurate ni ifumbire mvaruganda hamwe na formula ya chimique KAu (CN) 2.Ni ifu yera ya kristaline yera, gushonga mumazi, gushonga gake muri alcool, no kudashonga muri ether.Ikoreshwa cyane cyane muri electroplating yibicuruzwa bya elegitoronike na reagent zisesengura., inganda zimiti, nibindi
| INGINGO | STANDARD | |
| Kugaragara | Ifu ya kirisiti yera nta bice by'amahanga bigaragara | |
| Ibyiza bya zahabu | ≥99.95% | |
| Gukemura amazi | 22.0g muri 100ml (20 ℃) | |
| Ibirimo zahabu | 68.3 + 0.1% kuburemere | |
| Umwanda | Ag | <15ppm |
| Zn | <5ppm | |
| Pb | <5ppm | |
| Fe | <10ppm | |
| Cu | <5ppm | |
| Ni | <5ppm | |
| Co | <5ppm | |
| Na | <200ppm | |
| Cr | <10ppm | |
| Ibidashobora gukemuka | Ntarengwa idashobora gukomera <0.1% kuburemere | |
| Igisubizo gihamye | Umuti wa A10% W / V mumazi uzakomeza kugaragara neza iyo uhinduwe kuri PH3.5 hamwe na potasiyumu hydrogen phthalate | |
| Ibirungo | Kugabanuka ibiro byinshi kumisha kuri 105 ℃ ni 0.25% | |
1. Potasiyumu dicyanoaurate ishingiye ku miterere yihariye yo gusiga zahabu, ikoreshwa cyane mu nganda n’imitako.Muri byo, isahani ya zahabu mu nganda ikoreshwa cyane mu nganda zikoresha amakuru ya elegitoronike nk'imbaho zacapishijwe imizunguruko, umuhuza, n'ibikoresho bya semiconductor;imitako ya zahabu ishushanya ikoreshwa cyane mumitako.Imitako, amasaha, ibikoresho bya muzika, ubukorikori, ibice byuma nibindi bice.
2.Potasiyumu dicyanoaurate ikoreshwa cyane mubice byubuhanga buhanitse nka electronics, amakuru, ikirere, nindege.
3. Usibye gukoreshwa mu isahani ya zahabu, potasiyumu dicyanoaurate ikoreshwa kandi nka reagent isesengura kandi mu nganda zimiti.Kugeza ubu, nta rwego rwigihugu rwibicuruzwa bya potasiyumu zahabu cyanide, kandi ubwiza bwibicuruzwa bya potasiyumu zahabu cyanide yakozwe ninganda zitandukanye biratandukanye cyane.
100g / icupa
Potasiyumu dicyanoaurate CAS 13967-50-5
Potasiyumu dicyanoaurate CAS 13967-50-5
