hydrogen tetrachloroaurate(III) hydrate, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10791111	Thermo Scientific Acros 223620010	1 g	Glass bottle
10001611	Thermo Scientific Acros 223620050	5 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 27988-77-8
• Molecular Weight (g/mol): 339.77
• InChI Key: RFWCEGCWRSNAGT-UHFFFAOYSA-K
• IUPAC Name: hydrogen tetrachlorogoldtris(ylium)

• Molecular Formula: AuCl4H
• MDL Number: MFCD00149903
• Synonym: Chloroauric acid hydrate, Gold trichloride acid hydrate
• SMILES: [H+].Cl[Au+3](Cl)(Cl)Cl

Specifications

• Melting Point: 30.0°C
• Color: Orange
• Molecular Formula: AuCl4H
• MDL Number: MFCD00149903
• Synonym: Chloroauric acid hydrate, Gold trichloride acid hydrate
• InChI Key: RFWCEGCWRSNAGT-UHFFFAOYSA-K
• IUPAC Name: hydrogen tetrachlorogoldtris(ylium)
• Formula Weight: 339.78
• Chemical Name or Material: Hydrogen tetrachloroaurate(III) hydrate, p.a.

• CAS: 27988-77-8
• Physical Form: Crystalline Powder and/or Crystals
• Linear Formula: HAuCl₄·xH₂O
• Merck Index: 14, 4522
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol and ether
• SMILES: [H+].Cl[Au+3](Cl)(Cl)Cl
• Molecular Weight (g/mol): 339.77
• Percent Purity: ≥49% (Au)

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage.
Harmful if swallowed.
May cause an allergic skin reaction.

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Con

GHS Signal Word: Danger

Product Identifier

• Hydrogen tetrachloroaurate(III) hydrate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H302-Harmful if swallowed.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only