Hefei Glory Imp & Exp Co., Ltd.  

Product Name: Methyl Paraben / Methyl 4-Hydroxybenzoate Model NO.: TBHQ Appearance: Crystal Color: White Certification: REACH Environmental Protection: Yes Formula: C8h8o3 CAS No.: 99-76-3 Trademark: NONE Transport Package: Drum Specification: 25kg Origin: China Product Description CERTIFICATE OF ANALYSISProductMethyl ParabenBatch No.20181217Dateof Manufacture DEC 17, 2018Quantity1350KgExpiry DateDEC 17, 2021ITEMSSTANDARDRESULTS1. AppearanceWhitePowderConform2. Assay %98.0~102.099.133. Appearance of solution Passed Passed4. Residue % ≤0.10.0125.Acid(by 0.1 MNaOH solution)≤0.1 ML0.0406.M.B ºC125~128125.307. Related SubstancesPassedPassed8.Heavy metals≤10PPMCONFORM9.Limit of Acid p-hidroxibenzoico≤0.1%not found10.Organic volatile impurities≤0.05%0.0064%11.total impuritiesless than 0.1%0.0060%Physical and chemical properties: white crystal ,easily soluble in alcohol and ether, nearly insoluble in water,Uses:global registration, no stimulation on eyes, skin and mucosawidely applied in cosmetics, medical and food industryPackaging:25KG/fiber can or on demandStorage:Should be preserved in cool and dry place sealed.shelf life is 36 months