Alum powder,Ammonium alum/Ammonium Aluminium Sulfa

Aluminium Ammonium Sulfate,Ammonium Alum 1.content:99.2%min 2.Heavy metal(As Pb):002%max 3.Water-insoluble substance:0.2%max 4.water:2.0%max [Molecularformula]NH4Al(SO4)2.12H2O [Technicalstandard]theproductqualityconformstothenationalHG2917-1999standard [Appearance]awhitecrystallinedoublesulfateofaluminium [Application]usedinwaterpurification,invegetableglues,inporcelaincements,innaturaldeodorantDeodorant. Deodorantsaresubstancesappliedtothebodymainlytoreducebodyodorwhichiscausedbythebacterialbreakdownofperspiration.Asubgroupofdeodorantsare"antiperspirants",whichpreventodorandreducesweatproducedbypartsofthebody.... sandintanning,dyeingandinfireproofingtextiles. ThepHofthesolutionresultingfromthetopicalapplicationofammoniumalumwithperspirationistypicallyintheslightlyacidrange,from4to5. Item unit Criteria Analysisresults Aluminumammoniumsulfate % 99.2min 99.3 Heavymetal(AsPb) % 0.002max 0.0017 As % 0.0002max 0.00014 Water-insolublesubstance % 0.2max 0.15 water % 2.0max 1.80 [Storage&transportation]Storedindry,coolairinessplace,farawayfromheat,avoidinsolation,signwithnomoistureandnoinsolation [Packing]plasticwovenbagwithPEliner.n.w.25/50kg.