Factory source Solvent Orange 63 - Chloroauric Acid Cas 16903-35-8 With 99% Purity – Unilong
Factory source Solvent Orange 63 - Chloroauric Acid Cas 16903-35-8 With 99% Purity – Unilong Detail:
Chloric acid is also called “gold chloride” and “gold chloride tetrahydrate”. The chemical formula is HAuCl4 · 4H2O. The molecular weight is 411.85. Yellow needle shaped crystals. Poisonous! Corrosive. Easily soluble in water, soluble in ethanol, ether, slightly soluble in chloroform.
|
Product Name: |
Chloroauric acid |
Batch No. |
JL20221016 |
|
Cas |
16903-35-8 |
MF Date |
Oct.16,2022 |
|
Packing |
500g/bottle |
Analysis Date |
Oct.16,2022 |
|
Quantity |
10kg |
Expiry Date |
Oct.15,2024 |
|
ITEM
|
STANDARD
|
RESULT
|
|
|
Appearance |
Golden yellow acicular crystallization |
Conform |
|
|
Properties |
Hygroscopic , Soluble in water, alcohol, ether, slightly soluble in chloroform, corrosive, thermal decomposition，back spots in the light |
Conform |
|
|
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% |
|
|
Purity |
≥99.90% |
99.95% |
|
|
Conclusion |
Qualified |
||
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.
100g/bottle, 500g/bottle or requirement of clients. Keep it away from light at a temperature below 25℃.
Product detail pictures:
Related Product Guide:
No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Factory source Solvent Orange 63 - Chloroauric Acid Cas 16903-35-8 With 99% Purity – Unilong , The product will supply to all over the world, such as: South Korea, Los Angeles, Costa Rica, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
By Renee from Qatar - 2018.06.26 19:27
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Eleanore from Stuttgart - 2018.07.26 16:51
