Benzoic acid

Benzoic acid /cas no.::65-85-0 food grade the delivery in time 1.Benzoic Acid 2.CAS:65-85-0 3.Sample available 4.Stable supply,have stock 5.White crystalline powder Benzoic Acid 65-85-0 [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. [ Application ] 1. As the preservative, mainly use in fruit juice, drug, toothpaste, soft drink etc. 2. Also used as raw material of dye intermediate, paint synthesis, plasticizer and flavors. 3. It is also used in the manufacture of alkyd resins and drilling mud additive for crude oil recovery applications. [Standard packaging] braided bag(25kg net) lined with plastic bag Benzoic acid index Items Index Content 99-100.5% Loss on drying ≤0.5% after drying for three hours over sulphuric acid Melting range 121.5-123.5°C PH About 4 (solution in water) Arsenic ≤3 ppm Lead ≤5 ppm Mercury ≤1 ppm Heavy metal (as pb) ≤10 ppm Sulphated ash ≤0.05% Positive sublimation test and test for benzoate Qualified with regulations Readily oxidizable substances Qualified with regulations Polycyclic acid Pass test Chlorinated organic compounds ≤300 ppm Appearance of solution Clarification, colorless Application: 1. Benzoic acid is commonly used as food preservative. 2. Benzoic acid is usually used as raw material in the production of pesticide, dye, medicine, perfume, mordant, plasticizer. 3. Modifying agent for polyamide resin and alkyd resins. 4. Rust inhibitor of steel equipment and so on. Packing: 1. Packing Material: Polypropylene bag lining the polyethylene bag; TPYE C 2. Net Weight: 500kg/bag