Hot Sale Raw Material CAS 103-90-2 Acetaminophen Powder Paracetamol

Hot Sale Raw Material Cas 103-90-2 Acetaminophen Powder Paracetamol Paracetamol powder nutritional supplemen Mainly used for amino acid infusion,due to special wettability, also used in cold cream,osmetics. Serine constitute the human body of several kinds of essential amino acid of protein a, for the construction of protein has a very important role.AppearanceWhite or almost white ,crystalline powder.IdentificationA:IR absorptionCompliesB:UV absorptionCompliesC:TLCCompliesMelting point168~172°CWaterNot more than0.5%Related substanceImpurity(chloroacetanilide)not more than 10 ppmImpurity K(4-aminophenol)not more than 50 ppmImpurity F(4-nitrophenol)not more than 0.05%any other impurity not more than 0.05%Total of other impurities not more than 0.1%Residue on ignitionNot more than 0.1%ChlorideNot more than 0.014%SulfateNot more than 0.02%SulfideConformsHeavy metalsNot more than 0.001%Free p-aminophenolNot more than 0.005%Limit of P-chloroacetanilideNot more than 0.001%Readily carbonizable substancesConformsResidual solventsResidual content of acetic acid is limited by the test of loss on dryingnot more than0.5%Assay(anhydrous basis)99.0~101.0%    /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1