ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Spectral Standards >Chloroauric acid
Chloroauric acid
- CAS No.
- 16903-35-8
- Chemical Name:
- Chloroauric acid
- Synonyms
- TETRACHLOROAURIC ACID;tetrachloroauric;auricacid;Gold acid;ammonium gold;chlorauricacid;CHLORAUIC ACID;CHLOROAURIC ACID;Chlorlauric acid;browngoldchloride
- CBNumber:
- CB4148823
- Molecular Formula:
- AuCl4H
- Molecular Weight:
- 339.79
- MOL File:
- 16903-35-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/6 17:20:39
| Melting point | 30°C |
|---|---|
| Boiling point | 100 °C |
| Density | 3.9 g/mL at 25 °C |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | Liquid |
| color | yellow |
| Water Solubility | Miscible with water, alcohol, ester, ether and ketone. |
| Sensitive | Light Sensitive |
| Merck | 13,4537 |
| Exposure limits |
ACGIH: Ceiling 2 ppm OSHA: Ceiling 5 ppm(7 mg/m3) NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3) |
| Stability | Stable. Hygroscopic. Light sensitive. Incompatible with strong bases, sulfides, cyanides, carbonates. |
| InChIKey | FAGGMVVGLLFOQV-UHFFFAOYSA-J |
| CAS DataBase Reference | 16903-35-8(CAS DataBase Reference) |
| EPA Substance Registry System | Aurate(1-), tetrachloro-, hydrogen, (SP-4-1)- (16903-35-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H302-H314-H373-H411 | |||||||||
| Precautionary statements | P273-P280-P301+P312-P303+P361+P353-P305+P351+P338-P314 | |||||||||
| 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 | |||||||||
| F | 3-8-10 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704 |
|
Chloroauric acid price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 484385 | Gold(III) chloride solution 99.99% trace metals basis, 30?wt. % in dilute HCl | 16903-35-8 | 10G | ₹58774.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 484385 | Gold(III) chloride solution 99.99% trace metals basis, 30?wt. % in dilute HCl | 16903-35-8 | 50G | ₹212576.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 08269 | Gold Standard for AAS TraceCERT?, 1000?mg/L Au in hydrochloric acid | 16903-35-8 | 100ML | ₹5250.3 | 2022-06-14 | Buy |
Chloroauric acid Chemical Properties,Uses,Production
Chemical Properties
golden to yellowish brown crystals or powder
Uses
The HCl plus the HNO2 (hydrochloric and nitric acids) are combined to produce agua regia acid, which is the only acid that can dissolve gold.
Purification Methods
It is obtained as a dark red crystalline mass by dissolving Au in aqua regia and evaporating. When sublimed at 180o, the crystals are ruby red. The anhydrous salt is hygroscopic, soluble in H2O but sparingly soluble in EtOH and Et2O. Aurochloric acid is formed when AuCl3 is dissolved in HCl. [Diemer J Am Chem Soc 35 553 1913, Glemser & Sauer Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p1 056 1965.]
Chloroauric acid Preparation Products And Raw materials
Global( 242)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Evans Fine Chem | +91-9821340302 +91-9821340302 | Maharashtra, India | 286 | 58 | Inquiry |
| Arora Matthey Limited | +91-9830058614 +91-9830058614 | West Bengal, India | 24 | 58 | Inquiry |
| INDIAN PLATINUM PRIVATE LIMITED | +91-9322395199 +91-9322395199 | Mumbai, India | 54 | 58 | Inquiry |
| Modicon Private Limited | +91-2222825465 +91-2222825464 | Maharashtra, India | 18 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| Parekh Industries Limited | 08046056054 | Mumbai, India | 16 | 58 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Belami Fine Chemicals Private Limited | 08048958442 | Mumbai, India | 49 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Evans Fine Chem | 58 |
| Arora Matthey Limited | 58 |
| INDIAN PLATINUM PRIVATE LIMITED | 58 |
| Modicon Private Limited | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| Alfa Aesar | 58 |
| Central Drug House(P) Ltd. | 58 |
| Parekh Industries Limited | 58 |
| ALPHA CHEMIKA | 43 |
| Belami Fine Chemicals Private Limited | 58 |
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GOLD CHLORIDE SODIUM SALT, DIHYDRATE,SODIUM GOLD CHLORIDE,SODIUM CHLOROAURIC ACID DIHYDRATE
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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
Hydrogentetrachloroaurate(III)hydrate(99.9985%-Au)(49%Au)PURATREM
Aurate(1-), tetrachloro-, hydrogen, (SP-4-1)-
gold atomic spectroscopy standard concentrate 1.00 g au
gold standard for aas
gold standard for icp
gold(iii) chloride solution
Hydrogen tetrachloroaurate(III), trihydrate, reagent ACS
TETRACHLOROAURIC (III) ACID - SOLUTION
Hydrogen tetrachloroaurate(III), solution, Au 40-44% w/w (cont. Au)
Gold Chloride Crystal (Chloro Auric Acid)
Gold Chloride Solution (40% wt/wt) Made from 99.99% Gold
GOLD CHLORIDE pure
Hydrogen Tetrachloroaurate() Tetrahydrate
Chloroauric() Acid Tetrahydrate
Tetrachloroauric(III) acid
GOLD CHLORIDE, BROWN, AuCl3
Gold atomic spectroscopy standard concentrate 1.00 g Au,Gold(III) chloride solution
browngoldchloride
chlorauricacid
goldtetrachloride,acid
goldtrichloridehydrochloride
hydrogen,(sp-4-1)-aurate(1-tetrachloro-
hydrogentetrachloroaurate(1-)
tetrachloro-,hydrogen,(SP-4-1)-Aurate(1-)
tetrachloro-aurate(1-hydrogen
Hydrogen tetrachloroaurate(III) solution, Au 40-44 wt. %
auricacid
tetrachloroauric(iii)acidhydrate(51%au)
Aurate(1-),tetrachloro-, hydrogen (1:1), (SP-4-1)-
Gold(III) chloride solution, 98%,Au 47.8%
GOLD TRICHLORIDE ACID BROWN
GOLD TRICHLORIDE ACID YELLOW
GOLD CHLORIDE (ACID YELLOW)
GOLD CHLORIDE, BROWN
GOLD ATOMIC SPECTROSCOPY STANDARD
HYDROGEN TETRACHLOROAURATE (III)
CHLOROAURIC ACID YELLOW
CHLOROAURIC ACID
CHLOROAURIC ACID BROWN
CHLORAUIC ACID
GOLD ATOM SPECT. STANDARD SOLUTION, FLUK A, IN HYDROCH.A.
GOLD ATOMIC SPECTROSCOPY STANDARD CONC. 1.00 G AU, AMPOULE
GOLD ICP STANDARD SOLUTION FLUKA
Manufacturers wholesale High Purity Chloroauric acid CAS NO.16903-35-8
Chlorlauric acid
Au50%Gold(III chloride
Tetrachlorogoldsure
ammonium gold
Gold acid
GOLD CHLORIDE HCL