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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

Alfa Aesar GmbH & Co KG
Tel:00-800-4566-4566
Address: Zeppelinstrasse 7, 76185, Karlsruhe, Germany
Alfa Aesar
Tel:+1-(978)-521-6300
Address: 26, Parkridge Road, Ward Hill, Massachusetts 01835,
Atlantic Metals & Alloys, Inc.
Tel:203-359-8881
Address: P.O. Box 589, Stratford, Connecticut 06615,
Surepure Chemetals
Tel:+1-(973)-377-4081
Address: 5 - W Nottingham Drive, Florham Park, New Jersey 07932,
lorddy minners
Tel:+237-73744772
Address: 08 street
Guangzhou Jiechuang Trading Co. Ltd.
Tel:+86-20-87748917
Address: Yinyan Building No.25-27 Yanling Road Tianhe District Guangzhou Guangdong China
Tianjin Guangfu Fine Chemical Research Institute
Tel:+86-(22)-23508511
Address: Room 304, Unit 2, 53F, Westsouth Village, Nankai University, Tianjin 300071,
Sanmenxia Zhaoyang Sci-Tech Co., Ltd.
Tel:+86-398-2872599,2863328
Address: South Jingyi Road, Sanmenxia, Henan Province, China
GFS Chemicals, Inc.
Tel:+1-(740)-881-5501, 877-534-0795
Address: P.O. Box 245, Powell, Ohio 43065,
NOAH TECHNOLOGIES CORPORATION
Tel:+1-210-6912000
Address: 1 Noah Park, San Antonio, TX 78249-3419
Fox Chemicals GmbH
Tel:+49-(7240)-927151
Address: Bockstalstr.10 A, Pfinztal D-76327,
MV Laboratories, Inc.
Tel:+1-(908)-788-6906
Address: 843 Route 12 West, Suite B17, Frenchtown, New Jersey 08825,
American Elements
Tel:+1-(310)-208-0551
Address: 1093 Broxton Ave. Suite 2000, Los Angeles, California 90024,
Managem - Holding Minier du ONA
Tel:+212-22956565
Address: Tour A, angle Bd. Zerktouni et Bd. Al Massira Al Khadra, Casablanca 16016,
PlasmaChem GmbH
Tel:+49-(30)-6392 6313
Address: Rudower Chaussee 29, Berlin D-12489,

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