16903-35-8

Name Chloroauric acid
CAS 16903-35-8
EINECS(EC#) 240-948-4
Molecular Formula AuCl4H
MDL Number MFCD00011322
Molecular Weight 339.79
MOL File 16903-35-8.mol
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Chemical Properties

Appearance golden to yellowish brown crystals or powder
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
Stability: Stable. Hygroscopic. Light sensitive. Incompatible with strong bases, sulfides, cyanides, carbonates.
Water Solubility  Miscible with water, alcohol, ester, ether and ketone.
Sensitive  Light Sensitive
Merck  13,4537
Exposure limits ACGIH: Ceiling 2 ppm
OSHA: Ceiling 5 ppm(7 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3)
Cosmetics Ingredients Functions COLORANT
HUMECTANT
InChI 1S/Au.4ClH/h;4*1H/q+3;;;;/p-3
InChIKey FAGGMVVGLLFOQV-UHFFFAOYSA-J
SMILES [H][Au](Cl)(Cl)(Cl)Cl
CAS DataBase Reference 16903-35-8(CAS DataBase Reference)
EPA Substance Registry System 16903-35-8(EPA Substance)
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Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS05,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H290-H302-H314-H373-H411
Precautionary statements  P273-P280-P301+P312-P303+P361+P353-P305+P351+P338-P314
Hazard Codes  C,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R34:Causes burns.
R36/38:Irritating to eyes and skin .
R23:Toxic by inhalation.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
RIDADR  UN 3260 8/PG 3
WGK Germany  3
RTECS  CK6330000
F  3-8-10
TSCA  Yes
REACH Registrations Active
HazardClass  8
PackingGroup  III
Storage Class 8B - Non-combustible corrosive hazardous materials
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Dam. 1
Met. Corr. 1
Skin Corr. 1B
STOT RE 2 Oral

Hazard Information

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