Potassium dicyanoaurate CAS 13967-50-5
Potassium dicyanoaurate wani abu ne na inorganic tare da tsarin sinadaran KAu(CN)2.Farin lu'ulu'un foda ne, mai narkewa a cikin ruwa, mai ɗan narkewa cikin barasa, kuma ba zai iya narkewa a cikin ether.An fi amfani da shi don electroplating na kayan lantarki da kuma reagents na nazari., masana'antar harhada magunguna, da dai sauransu.
ITEM | STANDARD | |
Bayyanar | Farin crystalline foda ba tare da ganuwa na waje barbashi | |
Karfe tsarki na Zinariya | ≥99.95% | |
Solubility a cikin ruwa | 22.0g a cikin 100ml (20 ℃) | |
Abun zinare | 68.3 + 0.1% ta nauyi | |
Karfe kazanta | Ag | <15pm |
Zn | <5ppm | |
Pb | <5ppm | |
Fe | <10ppm | |
Cu | <5ppm | |
Ni | <5ppm | |
Co | <5ppm | |
Na | <200ppm | |
Cr | <10ppm | |
Maɓalli mara narkewa | Matsakaicin mai ƙarfi mai ƙarfi <0.1% ta nauyi | |
kwanciyar hankali mafita | Maganin A10% W/V a cikin ruwa zai kasance a bayyane lokacin da aka buffer a PH3.5 tare da potassium hydrogen phthalate | |
Danshi abun ciki | Matsakaicin asarar nauyi akan bushewa a 105 ℃ shine 0.25% |
1. Potassium dicyanoaurate ya dogara ne akan kaddarorin na musamman na platin zinare, wanda aka yi amfani da shi sosai a cikin masana'antu da kayan ado.Daga cikin su, ana amfani da platin zinare na masana'antu mafi yawa a cikin masana'antun bayanan lantarki kamar su bugu na allon kewayawa, masu haɗawa, da na'urorin semiconductor;ado plating zinariya ne yadu amfani a kayan ado.Kayan ado, agogo, kayan kida, kayan aikin hannu, sassan kayan masarufi da sauran fagage.
2.Potassium dicyanoaurate ne yadu amfani a high-tech filayen kamar Electronics, bayanai, Aerospace, da kuma jirgin sama.
3. Bugu da ƙari da ake amfani da zinariya plating, potassium dicyanoaurate kuma ana amfani da matsayin nazari reagent kuma a cikin Pharmaceutical masana'antu.A halin yanzu, babu wani ma'auni na kasa don samfuran cyanide na potassium na zinari, kuma ingancin samfuran sinadi na potassium na zinariya da masana'antun daban-daban ke samarwa ya bambanta sosai.
100g/kwalba
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Potassium dicyanoaurate CAS 13967-50-5
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Potassium dicyanoaurate CAS 13967-50-5