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Benzoic acid 65-85-0
Category : Organic chemicals and Derivatives
CAS NO : 65-85-0 EC NO : 200-618-2 MF : C7H6O2 MW : 122.1224 Product description : Molecular formula C7H6O2 122.13 Properties white scaly or needle-like crystal , with slight odor of benzoin or benzaldehyde, sublimation in 100¡æ , Relative density 1.316,Boiling point 249.2¡æ , Melting point 121.7¡æ , Uses preservative, antimicrobial agent of food and medicine ; plasticizer and material Dosage Bread & cake 0.25-0.5%; chocolate product 0.2-0.4%; jelly confectionery jam 1% max ; candy , cheese 0.1-0.3%; soy 0.1-0.25%. Limit Packing Internal packing is PE film bag, , the external packing is PP woven bag, net wt 25KG Quality standard Index nameIndustrial grade Q/TALHFood grade GB1902-94Pharmaceutical grade BP98Assay(dry)≥98%≥99.5%99.0-100.5%Melting point121 -124℃121 -123℃121 -124℃Readily oxidizable substance/passedpassedReadily carbonizable substance/passedpassedChloride/≤0.014%≤0.03%Heavy metals (as pb)/≤0.01%≤0.001%Vulcanizing residue//≤0.1%As/≤0.0002%/Phthalic acid/≤0.0002%/Loss on dry/≤0.5%/Whiteness/meet the standardmeet the standardSynonyms : Melting point standard benzoic acid;Benzoic-12C7 acid, 13C-depleted;Benzoic acid, USP Grade;4-Carboxypolystyrene;benzoate;Industrial-use benzoic acid; Molecular Structure : 