Arsenic trisulfide

product Name	Arsenic trisulfide
Synonyms	C.I. 77086; C.I. Pigment Yellow 39; Diarsenic trisulfide; Pigment Yellow 39; Yellow arsenic sulfide; Arsenic tersulphide; arsenic; hydrogen sulfide; arsenic(+3) cation trisulfide
Molecular Formula	As₄S₆
Molecular Weight	492.0764
InChI	InChI=1/As4S6/c5-1-6-3-8-2(5)9-4(7-1)10-3
CAS Registry Number	1303-33-9;12393-61-2;352030-72-9;188947-55-9;217972-77-5;12612-21-4
EINECS	215-117-4
Molecular Structure
Hazard Symbols	T:Toxic; N:Dangerous for the Environment;
Risk Codes	R23/25:Toxic by inhalation and if swallowed.; R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
Safety Description	S1/2:Keep locked up and out of the reach of children.; S20/21:When using do not eat, drink or smoke.; S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).; S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).; S60:This material and its container must be disposed of as hazardous waste.; S61:Avoid release to the environment. Refer to special instructions/Safety data sheets.;