Chloroauric acid

• Product Name:Chloroauric acid
• Synonyms: Gold(III) chloride solution, ~ 30 wt. % in dilute HCl, 99.99% Auric Chloride Acid CHLORO AURIC ACID (Gold Chloride) GOLD CHLORIDE ( CHLOROAURIC ACID ) GOLD(III) CHLORIDE ACID 4 H2O Gold chlorhydric acid Hydrogentetrachloroaurate(III)hydrate(99.9%-Au)(49%Au)(Chloroauricacid) Gold(III) chloride solution in H2O
• CAS:16903-35-8
• MF:AuCl4H
• MW:339.79
• EINECS:240-948-4
• Mol File:16903-35-8.mol
• 

Chloroalic acid is also known as "gold chloride", "gold chloride tetrahydrate". Chemical formula is HAuCl4 • 4H2O. Molecular weight is 411.85. It is a yellow needle crystal. It is toxic and corrosive. It is easily soluble in water, and soluble in ethanol and ether, and slightly soluble in chloroform. Anhydrous chloroauric acid can be crystallized from the ethanol solution. It will decompose under heat condition, and decompose into gold trichloride at 120 ° C. Exposure of it leads to black spots. In alkaline solution, it reacts with KI to precipitate brown gold. In the acidic solution, it generates "cinnamon purple in the case of tin dichloride. Its aqueous solution was purple after dealing with methyl orange, and it turns green after 1 to 3 drops of hydrochloric acid, and then it becomes lavender after gold salt solution. We get gold hydroxide precipitation after adding cold potassium hydroxide solution. It was reduced to gold powder with sulfur dioxide.

• Chloroauric acid
• 
• US $10.00-5.00/kg
• CAS:16903-35-8
• Min. Order: 1kg
• Purity: 99%
• Supply Ability: 20Tons
• 2024-04-30

• Chloroauric acid
• 
• US $6.00 /KG
• CAS:16903-35-8
• Min. Order: 1KG
• Purity: More than 99%
• Supply Ability: 2000KG/Month
• 2024-04-12

• Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD
• Tel:18521735133 18521732826;
• Products Intro:Product Name:Gold chloride solution
  CAS:16903-35-8
  Purity:Au 23.5～23.8% in dilute HCl Package:1g/RMB 411.90;5g/RMB 1781.90 More...
• CB Index:65
• Related Information:Catalog(25015)

• Company Name:Tianjin heowns Biochemical Technology Co., Ltd.
• Tel:400-6387771-6038 18902104717
• Products Intro:Product Name:Hydrogen tetrachloroaurate(III)
  CAS:16903-35-8
  Package:549RMB/1g More...
• CB Index:60
• Related Information:Catalog(20512)

• Company Name:BeiJing Hwrk Chemicals Limted
• Tel:0757-86329057 18501085097
• Products Intro:Product Name:tetrachloroauric acid tetrahydrate
  CAS:16903-35-8
  Purity:Au>48% Package:1g Remarks:kg
• CB Index:55
• Related Information:Catalog(7583)

• Company Name:J & K SCIENTIFIC LTD.
• Tel:010-82848833 400-666-7788
• Products Intro:Product Name:Hydrogen tetrachloroaurate(III) hydrate (99.9985%-Au) (49% Au) PURATREM
  CAS:16903-35-8
  Purity:99.9985% Package:1g,5g More...
• CB Index:76
• Related Information:Catalog(96815)

• Company Name:future industrial shanghai co., ltd
• Tel:400-0066400 13621662912
• Products Intro:Product Name:Gold(III) chloride solution in H2O
  CAS:16903-35-8
  Purity:Au 23.5～23.8% in H2O Package:237RMB/ 1g More...
• CB Index:65
• Related Information:Catalog(1998)