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Gold cas no:7440-57-5

Synonyms: A 4631; A4953; AGC Micro; AUE 003A; AY 5022; Alfa-Aesar; Au 050316; Au 050921; Au Net;AuW 101; Britecote; Burnish Gold; C.I. 77480; C.I. Pigment Metal 3; CG 001; Colloidalgold; E 175; Finesphere Gold W 011; Finesphere Gold W 101; Furuuchi 8560; G1402; Gold 197; Gold Flake; Gold Leaf; Gold Powder; Gold black; Gold element;Keradec; NPG; NPG-J; PH 870; Palegold 5550; Perfect Gold; Powdersafe 1785-01;Powdersafe 1790-01; SG 10NK; Shell Gold; T 10112; TAU 200; TR 1306; Technic 504

Identification
NameGold
CAS7440-57-5
SynonymsA 4631; A4953; AGC Micro; AUE 003A; AY 5022; Alfa-Aesar; Au 050316; Au 050921; Au Net;AuW 101; Britecote; Burnish Gold; C.I. 77480; C.I. Pigment Metal 3; CG 001; Colloidalgold; E 175; Finesphere Gold W 011; Finesphere Gold W 101; Furuuchi 8560; G1402; Gold 197; Gold Flake; Gold Leaf; Gold Powder; Gold black; Gold element;Keradec; NPG; NPG-J; PH 870; Palegold 5550; Perfect Gold; Powdersafe 1785-01;Powdersafe 1790-01; SG 10NK; Shell Gold; T 10112; TAU 200; TR 1306; Technic 504
EINECS(EC#)231-165-9
Molecular FormulaAu
Molecular Weight196.96
Chemical Properties
Appearanceorange-yellow - brown-yellow Powder
refractive indexn20/589.3 1.523
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Safety Data

Hazard XiXnF
Risk R36/38
Safety

Hazard Codes: IrritantXi,HarmfulXn,FlammableF
Risk Statements: 36/38-43-67-65-63-48/20-38-11-34-23 
R36/38:Irritating to eyes and skin. 
R43:May cause sensitization by skin contact. 
R67:Vapours may cause drowsiness and dizziness. 
R65:Harmful: may cause lung damage if swallowed. 
R63:Possible risk of harm to the unborn child. 
R48:Danger of serious damage to health by prolonged exposure. 
R20:Harmful by inhalation. 
R38:Irritating to skin. 
R11:Highly flammable. 
R34:Causes burns. 
R23 :Toxic by inhalation.
Safety Statements: 26-36/37/39-45-62-36/37 
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 the label whenever possible.) 
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. 
S36/37:Wear suitable protective clothing and gloves.
RIDADR: UN 1789 8/PG 3
WGK Germany: 3
RTECS: MD5420000
HazardClass: 6.1
PackingGroup: II
Poison by intravenous route. Questionable carcinogen with experimental tumorigenic data by implantation. Can form explosive compounds with NH3, NH4OH + aqua regia, H2O2. Incompatible with mixtures containing chlorides, bromides, or iodides (if they can generate nascent halogens), some oxidizing materials (especially those containing halogens), alkali cyanides, thiocyanate solutions, and double cyanides.


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LDLo intravenous 58mg/kg (58mg/kg) LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Zeitschrift fuer Krebsforschung. Vol. 63, Pg. 586, 1960.
 

supplier list

Ferro Pharmaceuticals & Fine Chemicals
Tel:+1 216 641-8580
Address: 1000 Lakeside Avenue Cleveland, Ohio 44114-7000
Noranda Inc.
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Address: 181 Bay Street, Suite 200,BCE Place,Toronto, Ontario
Anlace Metal Corporation
Tel:+886-(3)-438-9670
Address: No.7-7, Guojian 3rd Rd., Guanyin lndustrial park, Taoyuan 32844,
Atlantic Metals & Alloys, Inc.
Tel:203-359-8881
Address: P.O. Box 589, Stratford, Connecticut 06615,
Whitney & Whitney Inc.
Tel:+1-(775)-689-7666
Address: 6490, S. McCarran Blvd., C-23, Reno, Nevada 89509,
Strem Chemicals, Inc.
Tel:+1-(978)-462-3191
Address: 7 Mulliken Way, Newburyport, Massachusetts 01950-4098,
Nanostructured & Amorphous Materials Inc.
Tel:+1-(281)-858-6571
Address: 16840 Clay Road, Suite 113, Houston, Texas 77084,
ProChem, Inc.
Tel:+1-(815)-398-1788
Address: 826, Roosevelt Road, Rockford, Illinois 61109,
Reagents, Inc.
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Address: P.O. Box 240746, 4746 Sweden Road, Charlotte, North Carolina 28224,
Heraeus Ltd.
Tel:+852-(0)-2675-1200
Address: Heraeus Technology Centre, 30 On Chuen Street, On Lok Tsuen, Fanling New Town,
PlasmaChem GmbH
Tel:+49-(30)-6392 6313
Address: Rudower Chaussee 29, Berlin D-12489,
D.F. Goldsmith Chemical & Metal Corp.
Tel:+1-(847)-869-7800
Address: 909 Pitner Avenue, Evanston, Illinois 60202,
American Elements
Tel:+1-(310)-208-0551
Address: 1093 Broxton Ave. Suite 2000, Los Angeles, California 90024,
MV Laboratories, Inc.
Tel:+1-(908)-788-6906
Address: 843 Route 12 West, Suite B17, Frenchtown, New Jersey 08825,
Fox Chemicals GmbH
Tel:+49-(7240)-927151
Address: Bockstalstr.10 A, Pfinztal D-76327,

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