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.
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Product Name: |
Chloroauric acid |
Batch No. |
JL20221016 |
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Cas |
16903-35-8 |
MF Date |
Oct.16,2022 |
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Packing |
500g/bottle |
Analysis Date |
Oct.16,2022 |
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Quantity |
10kg |
Expiry Date |
Oct.15,2024 |
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ITEM
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STANDARD
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RESULT
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Appearance |
Golden yellow acicular crystallization |
Conform |
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Properties |
Hygroscopic , Soluble in water, alcohol, ether, slightly soluble in chloroform, corrosive, thermal decomposition，back spots in the light |
Conform |
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Inductively Coupled Plasma/Elemental Analyzer |
Pd ＜0.0050 |
0.0019 |
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Ru ＜0.0050 |
0.0020 |
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Pt ＜0.0050 |
0.0017 |
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Ag ＜0.0050 |
0.0015 |
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Al ＜0.0050 |
0.0019 |
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Fe ＜0.0050 |
0.0011 |
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Mg ＜0.0050 |
0.0014 |
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Si ＜0.0050 |
0.0011 |
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Cu ＜0.0050 |
0.0013 |
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Cr ＜0.0050 |
0.0010 |
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Zn ＜0.0050 |
0.0011 |
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Pb ＜0.0005 |
N.D. |
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Au content |
≥49.00% |
50.02% |
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Purity |
≥99.90% |
99.95% |
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Conclusion |
Qualified |
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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:
Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" 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: Tunisia, Egypt, Paris, Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to provide the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
By Grace from Danish - 2018.12.25 12:43
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Alma from Slovak Republic - 2017.08.16 13:39
