vinod patel
Member
- Joined
- Jul 17, 2012
- Messages
- 14
hi my friends,
vinod patel , i want to prepare sodium gold thiosulphate but i dont know how it perfactly so please my friends if you know it please teach me . i know supefiasly - for it -1st prepare Haucl4 , it precipetate with sodium hydroxide to gold convert as hydroxide , and then wet it hydroxide dissolved in sodium thiosulphate-this cold solution is use for plating on aluminium ,so fine plating is done on aluminum without any dc current -but it in my knowledge i am wrong in my theory but were i am wrong i dont know so please know me my foult ,or teach me how to prepare sodium gold thiosulphat your friend , vinod patel.
vinod patel , i want to prepare sodium gold thiosulphate but i dont know how it perfactly so please my friends if you know it please teach me . i know supefiasly - for it -1st prepare Haucl4 , it precipetate with sodium hydroxide to gold convert as hydroxide , and then wet it hydroxide dissolved in sodium thiosulphate-this cold solution is use for plating on aluminium ,so fine plating is done on aluminum without any dc current -but it in my knowledge i am wrong in my theory but were i am wrong i dont know so please know me my foult ,or teach me how to prepare sodium gold thiosulphat your friend , vinod patel.