Sodium Pyrithione (SPT)
GeneralDescription:SodiumPyrithioneisanaqueoussolutionofsodium2-pyridinethiol–1–oxide.ItisregisteredbytheU.S.EPAundertheFederalInsecticide,Fungicide,andRodenticideActandsupportedinEuropeundertheBiocidalProductsDirective.
Molecularformula:C5H4NOSNa
Molecularweight:149.16
SPTStructuralformula:
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CASNO.:3811-73-2
Hazardousclass:9
HS:2933399090
SOLIDUNNO.:3077.SOLUTIONUNNO.:3082
Solubility:easilysolubleinwaterandethanoletc.
Microelement:customerizedsupply
Stability:2years,avoidlight
Storage:Incoolplace,avoidsunlight
SPTspecs:
(1)SodiumPyrithione(SPT)
IndustrialGrade(liquid)Spec.
APPEARANCE:Paleamberliquidandfreeofsediment
ASSAY≥40%
PH(5%solution):8.5-10.5
REFRACTIVEINDEX:1.4770-1.4870
(2)PharmaceuticalGrade(solid)
sodiumpyrithione(medicalgrade)
APPEARANCEAlmostwhitepowder
ASSAY(drybase)98%min
lostondrying≤5%
PH(5%solution)8.0-9.0
Packaging:
(1)IndustrialGrade(liquid):250kgnetineachbluesquareplasticdrumor25kgneteachplasticdrum,20MT/20’FCL.
Packing:1.3MTnetineachIBCdrum,25MTmax/20’FCL(21.6MT)
(2)PharmaceuticalGrade(solid):25KGneteachcardboarddrum,IFwithpallet,5MT/20’FCL;Ifwithoutpallet,8MT/20’FCL
Payment:T/TinadvanceorL/Csight
Leadtime:10workingdays
Validity:15days.
.
ApplicationofSPT:
metalworkingfluids,architecturalpaints,aqueousemulsionsystems;textiles,plastics,flooring,wallboardandvariousconstructionproductssuchasadhesives,caulks,componentsofinsulation,flooring,etc
Itisalsoaneffectivegermicideinfruittree,peanut,vegetableandcereals.Duetoitsgoodperformanceofefficiency,eco-friendly,lowpoisonandbroadspectrum,SPTandthelikeproductshaveshownagreatmarketpotentialinawiderangeofapplications.
Advantages.:SodiumPyrithioneisanon-VOC,broadspectrum,highlyeffectiveantimicrobialagent.Itisusedtocontrolmold,mildew,fungi,yeasts,algae,andbothgram(+)andgram(-)bacteria.SodiumPyrithionealsohasexcellentheatandpHstability.
Safety.:ConcentratedSodiumPyrithionemaybeharmfulifingested,inhaled,orincontactwiththeskinasabsorptioncanoccur;however,dilutedatrecommendeduselevels,itisconsiderednon-toxi
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