Gallic acid CAS NO.149-91-7

basic info model no.: 9982 certification: iso storage method: normal type: gallic acid trademark: tnj specification: 99.9% nutritional value: nutritional packaging material: paper shelf life: >12 months grade: food medical etc. transport package: 25kg/drum origin: anhui china product description product name: gallic acid synonyms: 3,4,5-trihydroxybenzoic acid cas nr.: 149-91-7 anhydrous ; 5995-86-8 monohydrate einecs: 205-749-9 molecular formula: c7h6o5 anhydrous; c7h8o6 monohydrate molecular weight: 88.13 anhy.; 188.13 mono. ______________________________________________________________________________ physical information appearance: white crystalline powder physical state: solid solubility: soluble in water (11.5 mg/ml), ethanol, acetone, and alcohol. insoluble in chloroform. storage: desiccate at room temperature melting point: 251° c (lit.)(dec.) boiling point: 501.10° c at 760 mmhg (predicted) density: 1.75 g/cm3 (predicted) refractive index: n20d 1.69 specification product name purity standard gallic acid ≥99.50 tech, food, pharma * please refer to certificate of analysis for lot specific data. application -widely used in medicine, dyestuff, chemicals and organic synthesis, and also used for the analysis of rare metal. -has antibacterial effect, but in the treatment of bacillary dysentery. -have convergence, hemostatic, anti-diarrhea effect. -used as a preservative. to the preparation of pyrobitumen medium of gallic acid, medicine, ink, dye and explosion-proof agent, etc. -also used as a developer and detect free inorganic acid, dihydroxyacetone, alkaloid and metal such as analytical reagent. packing 25kg paper drum, 9000kg per 20"fcl storage & transport stored in cool and airy place; away from fire and heat; handle with care; no breakage, avoid leakage this is classified as common chemicals for transport. please refer to msds for more information about safety, storage and transportation.