50800

Gold(III) chloride hydrate

crystallized, ≥48% Au basis

• Synonym(s): Auric chloride, Chloroauric acid, Hydrogen tetrachloroaurate(III) hydrate, Tetrachloroauric(III) acid
• Linear Formula: HAuCl₄ · aq
• CAS Number: 27988-77-8
• Molecular Weight: 339.79 (anhydrous basis)
• EC Number: 240-948-4
• MDL number: MFCD00149903
• UNSPSC Code: 12352302
• PubChem Substance ID: 24873409

Properties

• quality: crystallized
• concentration: ≥48% Au
• color: yellow
• density: 3.9 g/mL at 25 °C
• SMILES string: O.Cl.Cl[Au](Cl)Cl
• InChI: 1S/Au.4ClH.H2O/h;4*1H;1H2/q+3;;;;;/p-3
• InChI key: OVJUDSKPNIBLOO-UHFFFAOYSA-K

Safety Information

• Pictograms: GHS08,GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H290,H302,H314,H373,H411
• Precautionary Statements: P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2 Oral
• Target Organs: Kidney
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves