 Home > Encyclopedia > Chloroauric acid

Chloroauric acid

Chloroauric acid structure

CAS No:
16903-35-8
Formula:
AuCl4.H
Chemical Name:
Chloroauric acid
Synonyms:
Aurate(1-),tetrachloro-,hydrogen (1:1),(SP-4-1)-;Aurate(1-),tetrachloro-,hydrogen;Aurate(1-),tetrachloro-,hydrogen,(SP-4-1)-;Chloroauric(III) acid;Chloroauric acid;Chloroauric acid (HAuCl4);Hydrogen tetrachloroaurate (III);Hydrogen tetrachloroaurate;Auric acid (HAuCl4);Gold trichloride hydrochloride;Gold chloride (AuCl3),hydrochloride;Tetrachloroauric acid;Chlorauric acid;Brown gold chloride;Chlorooauric acid (HAuCl4);Tetrachloroauric acid (HAuCl4);Hydrogen tetrachloroaurate(1-);Gold hydrogen chloride (AuHCl4);Gold tetrachloride (HAuCl4);G 4022;Tetrachloroauric(III) acid;137355-36-3;1335-28-0;52562-86-4;81853-52-3;90907-74-7;91947-07-8;147142-02-7;172825-39-7;1228031-19-3
Categories:
Cosmetic Ingredient > Cosmetic Colorant

Description

golden to yellowish brown crystals or powderChloroalic 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

Chloroauric acid Basic Attributes

Molecular Weight：

339.79

Exact Mass：

337.849731

EC Number：

240-948-4

Characteristics

PSA：

0 Å²

XLogP3：

2.86800

Appearance：

yellow Liquid

Density：

3.9 g/mL at 25 °C

Melting Point：

30°C

Boiling Point：

100 °C

Water Solubility：

Miscible with water, alcohol, ester, ether and ketone.

Storage Conditions：

2-8°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3260 8/PG 3

wgk germany：

hazard class code：

36/37/38-43-34-36/38-23

safety instructions：

26-36/37/39-45-36/37

RTECS Number：

CK6330000

Marks：

C,Xi

Stability/Shelf Life：

Stable. Hygroscopic. Light sensitive. Incompatible with strong bases, sulfides, cyanides, carbonates.

Precautionary statement(s)：

P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310

Hazard Statements：

H290-H314-H317

Drug Information

MeSH Entry Terms：

chlorauric acid

Chloroauric acid Use and Manufacturing

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.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

Manufacturing Info：

Aurate(1-), tetrachloro-, hydrogen (1:1), (SP-4-1)-: ACTIVE

Computed Properties

Molecular Weight:339.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:339.846856
Monoisotopic Mass:337.849806
Heavy Atom Count:5
Complexity:19.1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Recommended Suppliers of Chloroauric acid

Hainan Flying International Trade Co., L Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of vitamin

Ivermectin 99% 70288-86-7 white crystalline powder Ivermectin Faithful

CAS No.: 16903-35-8

Grade: Food grade

Content: 99%

Inquiry
Hefei Heyu Chemical New Materials Co., Ltd Contact Supplier

CN
4 YRS

Business licensed

Trader Supplier of 13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1,2-DICARBOXYLIC ACID DIMETHYL ESTER, TRANS

Chloroauric acid.

CAS No.: 16903-35-8

Inquiry
Hebei Longbang Technology Co., Ltd Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of chemical

Chloroauric acid 16903-35-8 Gold plated special ink medicine porcelain gold chemical reagent Electronic connector High quality

CAS No.: 16903-35-8

Grade: Chemical Grade

Content: 99%

Inquiry
Shandong Honrel Co.,Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Barium sulfate,potassium silicate,Hydroxyethyl Cellulose,Polyethylene oxide PEO,EDTA,White Fused Alumina,Acetic acid,Manganese Carbonate,Manganese dioxide,1-MCP

Chloroauric Acid with CAS 16903-35-8

CAS No.: 16903-35-8

Grade: Reagent Grade

Content: 99%

Inquiry
NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals,Surfactant,Food Additives,Water Treatment Chemicals

tetrachloroauric acid

CAS No.: 16903-35-8

Grade: Industrial Grade

Content: 99%

Inquiry

Learn More Other Chemicals

Hot Searches: nitrogen dioxide formula; no chemical name; cf4; monoammonium phosphate; gluconic acid; chloric acid formula

Guide of Chloroauric acid

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

Chloroauric acid

SDS

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.