Chloroauric acid CAS:16903-35-8

  • Product Name:Chloroauric acid
  • CAS:16903-35-8
  • Molecular formula:AuCl4H
  • Assay:Au 50%+
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Chloroauric acid CAS:16903-35-8

Chloroauric acid CAS:16903-35-8 Basic information

Product Name: Chloroauric acid
Synonyms: 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 tetrac
CAS: 16903-35-8
MF: AuCl4H
MW: 339.79
EINECS: 240-948-4
Product Categories: Industrial/Fine Chemicals;Inorganics;Hematology and Histology;Histology Special Stains;AAS;AAS CRMsSpectroscopy;AASSpectroscopy;Application CRMs;Matrix Selection;Nitrate;Spectroscopy;Gold Salts;Metal and Ceramic Science;Salts;Alphabetic;Analyti
Mol File: 16903-35-8.mol

Chloroauric acid CAS:16903-35-8 Chemical Properties

density: 3.9 g/mL at 25 °C
Melting point: 30°C
Boiling point: 100 °C
form: Liquid
storage temp.: 2-8°C
Water Solubility: Miscible with water, alcohol, ester, ether and ketone.
InChIKey: FAGGMVVGLLFOQV-UHFFFAOYSA-J
solubility: H2O: soluble
Merck: 13,4537
Stability: Stable. Hygroscopic. Light sensitive. Incompatible with strong bases, sulfides, cyanides, carbonates.
Sensitive: Light Sensitive
CAS DataBase Reference: 16903-35-8(CAS DataBase Reference)
EPA Substance Registry System: Aurate(1-), tetrachloro-, hydrogen, (SP-4-1)- (16903-35-8)

Item

Standard

Results

Appearance

Golden yellow acicular cr ystallization

Pass

Properties

Hygroscopic , Soluble in water, alcohol, ether, slightl y soluble in chloroform, corrosive, thermal decompos itionback spots in the light

Purity

99%

99.95%

Au content

47.8%

50%

Nitrate

0.050

0.0013

 

 

 

Inductivel y Coupled Plasma/E lemental Analyzer

Pd

0.0050

0.0019

Ru

0.0050

0.0020

Pt

0.0050

0.0017

Ag

0.0050

0.0015

Al

0.0050

0.0019

Fe

0.0050

0.0011

Mg

0.0050

0.0014

Si

0.0050

0.0011

Cu

0.0050

0.0013



Cr

0.0050

0.0010


Zn

0.0050

0.0011


Pb

0.0005

N.D

Storage

Store refrigerated, protect from light in a airtight cont ainer at dry atmosphere

Conclusion

Qualified

 

Chloroauric acid Basic information
Chloroauric acid Preparation Application
Product Name:Chloroauric acid
Synonyms:Hydrogen tetrachloroaurate(III) solution, Au 40-44 wt. %;auricacid;tetrachloroauric;tetrachloroauric(iii)acidhydrate(51%au);TETRACHLOROAURIC ACID;Aurate(1-),tetrachloro-, hydrogen (1:1), (SP-4-1)-;Gold(III) chloride solution, 98%,Au 47.8%;GOLD TRICHLORIDE ACID BROWN
CAS:16903-35-8
MF:AuCl4H
MW:339.79
EINECS:240-948-4
Product Categories:chemical reaction,pharm,electronic,materials;metal acid halide;Hematology and Histology;Histology Special Stains;AAS;AAS CRMsSpectroscopy;AASSpectroscopy;Application CRMs;Matrix Selection;Nitrate;Spectroscopy;Gold Salts;Metal and Ceramic Science;Salts;Alphabetic;Analytical Standards;GApplication CRMs;ICP CRMsSpectroscopy;ICP-OES/-MS;ICPSpectroscopy;Industrial/Fine Chemicals;Inorganics
Mol File:16903-35-8.mol
Chloroauric acid Structure

Chloroauric acid Chemical Properties
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
Stability:Stable. Hygroscopic. Light sensitive. Incompatible with strong bases, sulfides, cyanides, carbonates.
InChIKeyFAGGMVVGLLFOQV-UHFFFAOYSA-J
CAS DataBase Reference16903-35-8(CAS DataBase Reference)
EPA Substance Registry SystemAurate(1-), tetrachloro-, hydrogen, (SP-4-1)- (16903-35-8)

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
3-8-10
TSCA Yes
HazardClass 8
PackingGroup III




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