Chloroauric Acid 49% (gold chloride)

Molecular structure

Chemical Product

CHLOROAURIC ACID 49% (gold chloride)

Cat. NoKC.310164 CategoryAcids Molecular FormulaAuCl4H Molecular Weight339.8 g/mol

Package 1GM

Safety & Hazards (GHS) Danger

Corrosive

Irritant

Health hazard

Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Used in photography, gold plating, and to make gilded and ruby glass; [Merck Index] Used in root canal therapy. [ChemIDplus] AuCl, AuCl3, and tetrachloroauric acid are used in electrolytic refining of gold; [Nordberg, p. 821]
Electroplating [Category: Plate]
Photographic Processing [Category: Other]
Glass Manufacturing [Category: Industry]

Physical Description

Tetrahydrate: Golden-yellow to reddish-yellow or brown solid; Highly hygroscopic and deliquescent; [Merck Index] Hydrate: Dark yellow-brown odorless crystals; Deliquescent; [Anachemia MSDS]

IUPAC Name	gold(3+);hydron;tetrachloride
Molecular Formula	AuCl4H
Molecular Weight	339.8 g/mol
SMILES	[H+].[Cl-].[Cl-].[Cl-].[Cl-].[Au+3]
InChIKey	VDLSFRRYNGEBEJ-UHFFFAOYSA-K
Catalog No	KC.310164
Pack sizes	1GM

H290 May be corrosive to metals
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H373 May causes damage to organs through prolonged or repeated exposure
H411 Toxic to aquatic life with long lasting effects
H412 Harmful to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

CHLOROAURIC ACID 49% (gold chloride)

CHLOROAURIC ACID 49% (gold chloride)

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