Where to buy potassium gold cyanide? Contact 13912523138 Yikai Chemical Zhang Linjun

Where to buy potassium gold cyanide? Contact Zhang Linjun of Yikai Chemical
Unit: Yancheng Yikai Chemical Co., Ltd. Address: No. Wengang South Road, Yancheng Economic Development Zone Tel:
Contact person: Zhang Linjun@
Potassium gold cyanide
Packaging: anti-theft screw-top plastic bottle gram/bottle
Price: yuan/gram
Potassium gold cyanide.% (potassium gold cyanide) commonly known as Kingsley Also known as gold salt, it is the main salt for electroplating gold.
Properties
Appearance: White crystalline powder
Gold content. .% (by weight)
Molecular weight
Solubility: .g of potassium gold cyanide can be completely dissolved in 1 milliliter of water.
Gold purity.%
Verification
Gravimetric analysis of gold content
Fine quantity inductively coupled plasma-atomic emission spectrometry
Metal impurities
Silver< br/> Nickel
Copper
Iron
Lead
Zinc
Insoluble matter.% (by weight)
Solution stability
Use neighbor Potassium hydrogen phthalate buffer adjusts the %/solution to . The solution can remain clear.
The maximum drying weight loss of moisture content after drying is .%
Standard packaging
Five types of packaging are used, namely. g/bottle (polyethylene)` g/bottle (polyethylene)` .g/bottle (polyethylene)` .g/bottle (polyethylene) and gram/bottle (polyethylene)
Note
Potassium gold cyanide is hygroscopic. Opening the bottle cap will cause the quoted value to change over time.
Metallic impurities in potassium gold cyanide are frequently tested. Other metallic impurities are rarely found in pure gold raw materials from our suppliers.
Weighing tolerance = .
The turbidity of the solution at a known concentration will be visually inspected.
The shelf life of potassium gold cyanide is twelve months.