Linear Formula: HAuCl₄ CAS: 16903-35-8 Molecular Weight: 339.79 EINECS: 240-948-4 Gold Content: ≥ 47.5wt%; Metal Impurities: Each item is ≤50ppm. Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram Price:Negotiable
Ecovia is one of the best of gold iii chloride,16903-35-8,haucl4,chloroauric,chloroauric acid supplier in China, We provide high quality products and excellent services.
| Basic information | |
| Product Name | Gold(III) chloride solution |
| Synonyms | Aqueous gold chloride, Gold(III) chloride, Auric chloride, Gold trichloride, Chlorauric acid; Auric acid; Brown gold chloride; Tetrachloroauric acid; Gold trichloride, acid, Gold Hydrogen Chloride, AuHCl4 |
| CAS | 16903-35-8 |
| Molecular Formula | HAuCl₄ |
| Molecular Weight | 339.79 |
| EINECS | 240-948-4 |
| Chemical Properties | |
| Melting point | 30°C |
| Density | 3.9 g/mL at 25 °C |
| Storage temp | 2-8°C |
| Form | Liquid |
| Color | yellow |
| PH | ~2 (acidic solution) |
| Water Solubility | Miscible with water, alcohol, ester, ether and ketone |
| Safety Information | |
| Hazard Codes | C,Xi |
| Risk Statements | 36/37/38-43-34-36/38-23 |
| Safety Statements | 26-36/37/39-45-36/37 |
| RIDADR | UN 3260 8/PG 3 |
| WGK Germany | 3 |
| RTECS | CK6330000 |
| Hazard Class | 8 |
| Packing Group | III |
Chlorine acid is mainly used for alkaloid determination, electroplating gold, photography, gold powder, porcelain coloring, red glass manufacturing, special ink and treatment of tuberculosis. It can also be used as analytical reagent, such as microanalysis of rubidium (Rb) and cesium (Cs). It is used for semiconductor, electronic connector and local gold-plated of integrated circuit lead frame, also for printing circuit boards.
Hydrogen tetrachloroaurate(III) acts as a precursor used in the purification of gold by electrolysis. It is also used for the recovery, concentration, purification and analytical determination of gold. It acts as a key starting material for the preparation of gold compounds. It plays an important role as a catalyst in the preparation of 2-arylbenzoxazoles.
Ecovia have extensive expertise, advanced manufacturing equipment, and stringent product quality control standards in the production of Chloroauric Acid Solution(haucl4). With a team of highly skilled experts who have years of experience in chemical synthesis and gold processing, Ecovia ensures the highest levels of precision and efficiency in its production processes. The company employs state-of-the-art production instruments that enable precise control over critical variables, such as temperature, concentration, and reaction times, guaranteeing consistent and high-quality output. Additionally, Ecovia adheres to strict quality control protocols at every stage of production, from raw material sourcing to final product testing, ensuring that each batch of chloroauric acid hydrate meets rigorous purity standards. This combination of expert knowledge, cutting-edge technology, and meticulous quality control makes Ecovia a trusted partner for producing top-tier chloroauric acid hydrate.If you would like to know more about product details, please contact us>
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Contact: Tony Li
Phone: +86-13263299644
Tel: +86-13263299644
Email: sales@ecoviaet.com
Add: No 3 Youyi Road,Tangshan,Huantai,Zibo,China
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