Phosphorus pentasulfide CAS NO.1314-80-3

product information

phosphorus pentasulfide basic information

product name:	phosphorus pentasulfide
synonyms:	pentasulfuredephosphore;pentasulfuredephosphore(french);phosphoricsulfide;phosphoruspentasulfide(p4s10);phosphoruspentasulfide,freefromyellowandwhitephosphorus;phosphoruspersulfide;phosphorusper-sulfide;phosphorussulfid
cas:	1314-80-3
mf:	ps5
mw:	191.3
einecs:	215-242-4
product categories:	inorganics
mol file:	1314-80-3.mol

phosphorus pentasulfide chemical properties

mp	286 °c
bp	514°c
density	2.09 g/ml at 25 °c(lit.)
storage temp.	flammables area
water solubility	reacts
cas database reference	1314-80-3(cas database reference)

safety information

hazard codes	f,xn,n
risk statements	11-20/22-29-50
safety statements	61
ridadr	un 1340 4.3/pg 2
wgk germany	3
rtecs	th4375000
f	13-21
hazardclass	4.3
packinggroup	ii
hazardous substances data	1314-80-3(hazardous substances data)

msds information

provider	language
sigmaaldrich	english
alfa	english

phosphorus pentasulfide usage and synthesis

chemical properties	yellow to greenish powder
general description	a greenish yellow solid with an odor of rotten eggs that may paralyze the sense of smell at hazardous concentrations in air. density 2.04 g / cm3. phosphorus pentasulfide is used for making lube oil additives, insecticides, flotation agents, safety matches, blown asphalt, and other products and chemicals.
air & water reactions	highly flammable. may heat and spontaneously ignite in presence of moisture [haz. chem. data. 1969]. reaction with water forms toxic hydrogen sulfide gas and phosphoric acid. dangerous when wet.
reactivity profile	phosphorus pentasulfide reacts vigorously with strong oxidants. exothermically violent decomposition reaction with water, steam or acids to produce irritating fumes of phosphorus pentaoxide and highly toxic hydrogen sulfide gas. may ignite in contact with limited amounts of water [haz. chem. data, 1975, p. 239]. can be ignited by sparks or friction and its dust presents an explosion hazard in air at sufficient concentrations. hydrogen sulfide gas evolved from reactions with water may also form explosive mixtures with air.
health hazard	hydrogen sulfide gas formed by reaction with moisture can cause death by respiratory failure. the gas also irritates eyes and respiratory system. the solid irritates skin and eyes; the symptoms may be delayed several hours.
fire hazard	special hazards of combustion products: products of combustion include sulfur dioxide and phosphorus pentoxide, which are irritating, toxic and corrosive.

phosphorus pentasulfide preparation products and raw materials

preparation products

(2-(trifluoromethyl)thiazol-5-yl)methanol-->6-mercaptopurine -->4-cyanophenol-->sulfotep-->chlorpyrifos-methyl-->phosalone-->thioacetic acid-->phosmet-->furfuryl mercaptan-->6-(methylthio)pyrimidine-4,5-diamine-->dimethylphosphorodithioate-->dimethyl chlorothiophosphate-->3-methyl-2-benzothiazolinone hydrazone hydrochloride-->7-trifluoromethyl-4-quinolinethiol-->4,5-diamino-6-mercaptopyrimidine-->thioacetamide-->sulprofos-->cyanophos-->parathion-->1,7-heptanediol-->o，o-dialkyl thiophosphoryl chloride-->carbophenothion-->prothiofos-->quazepam civ (200 mg)-->diethylphosphorodithioate-->4-sulfanylnicotinic acid-->antioxidant and antiseptic agent t202-->2,4-dimethylthiazole-->brotizolam-->lawesson's reagent-->5-fluoro-2-methylbenzothiazole-->2-methyl-2-thiazoline-->benzp-dinitride-thio-ketone-->tolrestat-->dicapthon-->6-mercaptopurine monohydrate-->2,5-dimethylthiophene-->6-methoxy-2-methylbenzothiazole-->dimethylphenyl dithiophosphate,sodium salt

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate