Pure Natural Food Grade Oxalic Acid

Pure Natural Food grade Oxalic Acid
Oxalic Acid
Properties of food garde Oxalic Acid
Product Name:Oxalic Acid
Molecular Form:C2H2O4.2H2O
Molecular Weight:126.06
CAS NO.:6153-56-6
EINECS NO.:205-634-3
HS.CODE:2917111000Appearance:Oxalic Acid is white crystal. Its melting point is 101-102 °C and sublimes at 157 °C.It is soluble in water,alcohol and ethyl ether. It is insoluble in benzene and chloroform. It is toxic. Pharmaceutical industry: for ring elements. Oxytetracycline. Phenobarbital. Borneol;
Specifications offood garde Oxalic AcidReference Standard:GB/T1626-2008ItemIndexoxalic acid content≥99.6%Cloride≤5ppmSulphate≤20ppmIgnition Residue (850ºC)≤100ppmCalcium≤1ppmFerrous≤1ppmAciditymmol/100gSodium≤1ppmAlkalinitymmol/100gHeavy metals≤1ppmCopper≤1ppmzinc≤1ppm
Application offood garde Oxalic Acid1.Inmetallurgyindustry:asprecipitatingandseparatingfunctionforRare-earthmetal.2.Inpharmaceuticalindustry:usedinTetracycline,Oxytetracycline,Phenobarbital,andBorneol,etc.3.InLightindustry:polishingforMarble,rust-remover,bleaching,dirt-remover,leather-processing,wood,andaluminiumproductsetc.4.InDyeingandprintingindustry:asreducingagentfordyeingandprintingindustry,asbleachingagentfortextile,substituteforAceticacid,ascoloringmordantforfastpigmentdyestuff.5.Inorganicsynthetic:usedin2133resin,Urea-formaldehydemoldingpowder,Butadienecatalyst,etc.6.Inelectronindustry:preparationofchemicalsrawmaterialforporcelaincapacitor,preparationofelectronequipmentdetergent.7.Inotheraspects:asanalysisreagent,rawmaterialofchemicals.
Packing and Storage offood garde Oxalic Acid1.Inplasticwovenbag25kgnet,linedwithPEbag(Greycoloredbagcanbemade)
2.IncompoundKraftbag25kgnet,linedwithPEbag
3.Injumbobag.Pallet&stretchwrappedOxalic Acid should be stored in a cool, dry, well-ventilated area in tightly sealed containers.