CAS No.:16903-35-8, 16903-35-8
MF:HAuCl4 4H2O
- EINECS No.:240-948-4, 240-948-4
Model Number:HRYA Chloroauric acid 16903-35-8
Product name:Chloroauric acid
Color:yellow powder
Molecular weight:339.78649
Molecular Formula:HAuCl4 4H2O
CAS No.:16903-35-8, 16903-35-8
MF:HAuCl4 4H2O
Sản Phẩm Tên: | Chloroauric acid | Hàng Loạt Không. | JL20221016 |
Cas | 16903-35-8 | CHỨC Ngày | Oct.16,2022 |
Đóng gói | 500g/bottle | Phân Tích Ngày | Oct.16,2022 |
Số lượng | 10kg | Ngày Hết Hạn | Oct.15,2024 |
TôiTEM
|
STANDARD
|
QUẢ | |
Sự xuất hiện | Golden yellow acicular crystallization | Phù hợp | |
Tính | Hygroscopic , Soluble in water, alcohol, ether, slightly soluble in chloroform, corrosive, thermal decomposition,back spots in the light | Phù hợp | |
Inductively Coupled
Plasma/Elemental Analyzer |
Pd <0.0050 | 0.0019 | |
Ru <0.0050 | 0.0020 | ||
Pt <0.0050 | 0.0017 | ||
Ag <0.0050 | 0.0015 | ||
Al <0.0050 | 0.0019 | ||
Fe <0.0050 | 0.0011 | ||
Mg <0.0050 | 0.0014 | ||
Si <0.0050 | 0.0011 | ||
Cu <0.0050 | 0.0013 | ||
Cr <0.0050 | 0.0010 | ||
Zn <0.0050 | 0.0011 | ||
Pb <0.0005 | N.D. | ||
Au content | ≥49.00% | 50.02% | |
Độ tinh khiết | Ít 99.90% | 99.95% | |
Kết luận | Đủ điều kiện |
1.Used for partial gold plating of semiconductor and integrated circuit lead frame, printed circuit board and electronic connector
2.Mainly used for gold plating, special ink, medicine, porcelain gold and red glass, as well as raw materials for making various gold compounds, photography and chemical reagents.
3.Used to prepare stable nanometer sized and undifferentiated colloidal gold particles in solution form.
Đóng gói
100g/bottle, 500g/bottle or requirement of clients. Keep it away from light at a temperature below 25℃
Hydrogentetrachloroaurate(III)solution,Au4044wt.%;auricacid;tetrachloroauric;tetrachloroauric(iii)acidhydrate(51%au);TETRACChemicalbookHLOROAURICACID;Aurate(1-),tetrachloro-,hydrogen(1:1),(SP-4-1)-;Gold(III)chloridesolution,98%,Au47.8%;GOLDTRICHLORIDEACIDBROWN