Henan Xingfa Bio-Technology Co., Ltd.  

Product Name: Benzoic Acid Packaging: Paper Bag Quality: Food Grade Grade Standard: Medicine Grade Appearance: Powder Classification: Carboxylic Acid Product Description CERTIFICATE OF ANALYSISName of sample(BP-98)Benzoic AcidPlace of samplingWorkshopDate of sampling2011.06.01Batch No20110601Items of analysisAll itemsNumber of bags 40BagsWeight 1TonsResult of analysis(STANDARD) (AUTUAL)Shape and propertyMelting point121-123122.6Phthalic acidPassing testPassing testCarbonisable substancesPassing testPassing testOxidisable substancesPassing testPassing test(Pb)Heavy metals(pb) ≤ 10ppm9.5ppm(Cl)Chloride ≤ 140ppm140ppm%Burnt residue% ≤ 0.050.02%Content% ≥ 99.5 99.60%Loss on drting% ≤ 0.5 0.24(As)AS ≤ 2 mg/kg 2 mg/kgBP-98Conclusion: All items are in conformity with the BP-98text.Analyzer: Checker: Quality control seal: