Tetrachloroauric acid;GOLD CHLORIDE
| Price | USD8.00 |
| Packge | 1g/Bag |
- Min. Order:10g
- Supply Ability:50kgs/month
- Time:2022-07-14
Product Details
- Product NameTetrachloroauric acid;GOLD CHLORIDE
- CAS No.16903-35-8
- EINECS No.240-948-4
- MFAuCl4H
- MW339.79
- AppearanceLiquidyellow
- density 3.9 g/mL at 25 °C
- Melting point 30°C
- storage temp. 2-8°C
- Water Solubility Miscible with water, alcohol, ester, ether and ketone.
- Boiling point 100 °C
Easy deliquescence, soluble in water.Heat breaks it down into gold.Chlorauric acid is the most common compound of gold.Chloroauric acid is used in a wide variety of applications, mainly for analytical reagents and gold-plating reagents.
Product introduction
Properties: easy to deliquescence, soluble in water, alcohol, ether, slightly soluble in trichloromethane
Specification: analytically pure
Purpose: catalyst
The physical and chemical properties
Chlorauric acid reagent generally contains 4 crystal water, chemical formula is AuCl3·HCl·4H2O, is golden or orange needle - like crystal.Deliquescence is easy in the air.Lose a water molecule in dry air.Soluble in water and alcohol and ether, slightly soluble in trichloromethane.Corrosive, contact with the skin will leave purple spots.Anhydrous chloroauric acid can be crystallized from ethanol solution.Generally, gold is dissolved in royal water and nitrogen compounds are removed by evaporation.
16903-35-8
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Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
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- Since:2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province