4-Acetamido-2-methylbenzoic acid CAS NO.103204-69-9

Benzoic acid food grade 1.Manufacturer 2.White crystal 3.Benzoic acid high quality 4.Benzoic acid ISO.SGS.CIQ &

Benzoic acid food grade 1.Manufacturer 2.White crystal 3.Benzoic acid high quality 4.Benzoic acid ISO.SGS.CIQ                                                                    Benzoic acid 99 [Appearance]  White silky flakes or needle-shaped crystals,benzin or benzoic aldehyde savor,soluble in ethanol and slightly soluble in water.[Molecular formula]  C7H6O2  [molecular weight] 122.12   [CAS] 65-85-0[Use] Used as intermediate for dyestuff, paint synthesis, steel antiseptic and plastic intensifier.[Standard packaging]  braided bag(25kg net) lined with plastic bag[Quality index]  in accordance with Q/320124GSJ 01-2005 SpecificationStandardGB1901-2000,BP2000,Chinese Pharmacopoeia 2000 version ItemsIndexContent99-100.5%Loss on drying≤0.5% after drying for three hours over sulphuric acidMelting range121.5-123.5°CPHAbout 4 (solution in water)Arsenic≤3 ppmLead≤5 ppmMercury≤1 ppmHeavy metal (as pb)≤10 ppmSulphated ash≤0.05%Positive sublimation test and test for benzoateQualified with regulationsReadily oxidizable substancesQualified with regulationsPolycyclic acidPass testChlorinated organic compounds≤300 ppmAppearance of solutionClarification, colorlessShelf life2 years Applications 1). Used as Preservative in food and medical industries; 2). Used as material of sodium benzoate; 3). Used in such ind...bBenzoic acid1.Manufacturer 2.Benzoic acid free sample3.Benzoic acid high quality 4.Benzoic acid ISO.SGS.CIQ                                                                                benzoic acid food grade    CharactersCAS NO 65-85-0 Byname carboxybenzeneAppearance white flakes or granularsMolecular Formula C7H6O2 Molecular Weight 122.12  SpecificationStandardGB1901-2000,BP2000,Chinese Pharmacopoeia 2000 version ItemsIndexContent99-100.5%Loss on drying≤0.5% after drying for three hours over sulphuric acidMelting range121.5-123.5°CPHAbout 4 (solution in water)Arsenic≤3 ppmLead≤5 ppmMercury≤1 ppmHeavy metal (as pb)≤10 ppmSulphated ash≤0.05%Positive sublimation test and test for benzoateQualified with regulationsReadily oxidizable substancesQualified with regulationsPolycyclic acidPass testChlorinated organic compounds≤300 ppmAppearance of solutionClarification, colorlessShelf life2 years  Use   1.used as raw material of dye intermediate, paint synthesis, plasticizer          2.used in the manufacture of alkyd resins and drilling mud additive . Packing  25kg/pp bag Service we can provide  1.Mixed container,we can mix different items in one container.  2.Quality control,before shipment,free sample for test after shipment,keep sample for 3 years.  3.Prompt shipment with professional documents. 4.Packing as your request,with photo before shipment  any question, welcome here