salicylic acid melting point

A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. Salicylic acid (from Latin salix, willow tree) is a lipophilic monohydroxybenzoic acid, a type of phenolic acid, and a beta hydroxy acid (BHA). CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. Toxicol., 37, 1977, 295-305. ass: Standard non-polar; Column diameter: 0.2 mm; Column length: 20 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 230 C; CAS no: 69727; Active phase: SE-30; Data type: Normal alkane RI; Authors: Shakirov, L.G. Refractive Index : n/a. The melting point is, along with the boiling point, a characteristic property of every substance. ; Tsypysheva, L.G. Food Agric., 85, 2005, 1444-1452. ass: Standard non-polar; Column length: 3.05 m; Column type: Packed; Heat rate: 10 K/min; Start T: 40 C; End T: 250 C; End time: 60 min; Start time: 4 min; CAS no: 69727; Active phase: SE-30; Carrier gas: He; Substrate: Supelcoport and Chromosorb; Data type: Linear RI; Authors: Peng, C.T. It is derived from the metabolism of salicin. Melting Point Salicylic Acid +158 to +160°C Standard can assist in identifying a compound or derivative or checking the purity or thermal stability of a known compound. It is an antiseptic. acetylsalicylic acid) melts at about 136ºC. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone. Experiment set-up. Reacts with strong oxidants. ; Polissiou, M., Flavour compounds of Greek cotton honey, J. Sci. Soc. At last,Salicylic acid(69-72-7) … Synonym Chemical Name (s): Salicylic acid. It is a conjugate acid of a 5-nitrosalicylate. After first vacuum filtration white powdery solid of salicylic acid was seen. Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. The thin layer chromatography test also happened to indicate that the product still contained little remnants of salicylic acid. Chemsrc provides Salicylic acid(CAS#:69-72-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Tetrahedron Letters, 37, p. 153, 1996. Physical Properties: Melting Point : 158-161 ºC. 158-161 °C Sigma-Aldrich SIAL-105910. 158-160 ... Slightly soluble in water. • The boiling point and melting point of Salicylic Acid are 211 °C and 315 °C, respectively • Salicylic Acid contains two hydrogen bond donors and three hydrogen bond acceptors in its molecule • The flash point of Salicylic Acid is 157 °C • Due to its lipophilic nature, its solubility in water is very poor [1.8 g/L (at 25 °C)] Subsequently, Fe(III)/Fe(II) salts are added to the mixture at a ratio of 2Fe(III):1Fe(II):4SA prior to a 4-h reflux at 90°C. Boiling Point : 211 ºC (20 mmHg) Density : 1.44 g/mL. Applications. Here is salicylic acid, formula C₆H₄ (OH)COOH: It is obtained from the bark of the white willow and wintergreen leaves. Fusion (melting) point Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. It is a monohydroxybenzoic acid and a member of 4-nitrophenols. Salicylic acid acetate Melting Point 135 o C (boiling point 140 o C) Salicylic acid acetate H 2 O Solubility 4.6 mg/mL Salicylic acid acetate State Solid Salicylic acid acetate LogP 1.426 Salicylic acid acetate Dosage Forms Tablet (enteric-coated); Tablet Salicylic acid acetate Indication Anal. ; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can. Salicylic acid. Visit ChemicalBook To find more Salicylic acid(69-72-7) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Khim., 43, 1988, 143-146. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 15 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 130 C; End T: 290 C; End time: 10 min; Start time: 1 min; CAS no: 69727; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Sharp, M.E., A rapid screening procedure for acidic and neutral drugs in blood by high resolution gas chromatography, J. Anal. 159 °C Wikidata Q193572. Sci. … Combustible. It is obtained from the bark of the white willow and wintergreen leaves. Salicylic Acid CAS: 69-72-7 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.122 MDL Number: MFCD00002439 InChI Key: YGSDEFSMJLZEOE-UHFFFAOYSA-N Synonym: 2-carboxyphenol, duoplant, freezone, keralyt, o-carboxyphenol, o-hydroxybenzoic acid, retarder w, rutranex, salicylic acid, salonil PubChem CID: 338 ChEBI: CHEBI:16914 IUPAC Name: 2-hydroxybenzoic acid SMILES: … Salicylic acid CAS 69-72-7 fine powder EMPROVE® ESSENTIAL Ph Eur,BP,USP - Find MSDS or SDS, a COA, data sheets and more information. SA is a chemical ligand used as the modifier in chelating resins that has been shown to have excellent sorption properties. It is obtained from the bark of the white willow and wintergreen leaves. General information; ... Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; Partition coefficient; Water solubility; Salicylic acid is a natural product extract from Willow bark, well known as an antiinflammatory inhibitor of cyclooxygenase activity. Sigma-Aldrich offers a number of Salicylic acid products. By looking at the molecular structures of the two, one can easily understand why the first one has a higher melting point. c1ccc(c(c1)C(=O)O)O ; Suleimamova, R.A.; Naimushin, A.I. Substances to be avoided include oxidizing agents, strong bases, iodine, fluorine. Articles of Salicylic acid are included as well. Display Name: Salicylic acid EC Number: 200-712-3 EC Name: Salicylic acid CAS Number: 69-72-7 Molecular formula: C7H6O3 IUPAC Name: 2-hydroxybenzoic acid salicylic acid melts at about 158ºC; aspirin (i.e. A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. Salicylic acid allows cells of the epidermis to more readily slough off. Guidechem provides Salicylic acid chemical database query, including CAS registy number 69-72-7, Salicylic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Therefore , Aspirin has melting point range from (134.6 – 159.6 0 C) and (134.8 – 158.7 0 C) Acetyl Salicylic acid has melting point range (140.8 – 147.6 0 C) and (136.6 – 147.1 0 C) Therefor the both shows increasing in melting point range. ; Yang, Z.C., Prediction of Retention Indexes I. Structure-Retention Index Relationship on Apolar Columns, J. You can also browse global suppliers,vendor,prices,Price,manufacturers of Salicylic acid(69-72-7). volatile benzenoid biosynthesis I (ester formation), S-adenosyl-L-methionine + salicylate -> methylsalicylate + S-adenosyl-L-homocysteine, salicylate + NADH + oxygen + H+ -> gentisate + NAD+ + H2O, salicylate + UDP-alpha-D-glucose -> salicylate 2-O-beta-D-glucoside + UDP + H+, salicylate + UDP-alpha-D-glucose -> salicylate beta-D-glucose ester + UDP. Literature References: Occurs in the form of esters in several plants, notably in wintergreen leaves and the bark of sweet birch. 211 °C / 20 mm Hg (372.9924 °C / 760 mmHg) Food and Agriculture Organization of the United Nations 2-Hydroxybenzoic acid. Salicylic Acid is the chemical name of C7H6O3. The melting point determination apparatus is filled with paraffin and fitted with a thermometer. View information & documentation regarding Salicylic acid, including CAS, MSDS & more. (Literature), Soluble in alcohol, acetone, ether. Hydrogen bonding can explain difference in boiling point as in those molecules that show intramolecular hydrogen bonding like salicylic acid have lower boiling points due to internal association within the molecule. ; Perrigo, B., A practical gas chromatographic screening procedure for toxicological analysis, Can.Soc.Forens.Sci.J., 9(2), 1975, 69-74. ass: Standard non-polar; Column length: 6 ft; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 69727; Active phase: SE-30; Carrier gas: Nitrogen; Substrate: Chromosorb W AW DMS (80-100 mesh); Data type: Normal alkane RI; Authors: Peel, H.W. Forens. Synonym: 2-Hydroxybenzoic acid pentyl ester, Pentyl salicylate, Salicylic acid amyl ester, Salicylic acid pentyl ester Empirical Formula (Hill Notation): C 12 H 16 O 3 Molecular Weight: 208.25 5-nitrosalicylic acid is a monohydroxybenzoic acid in which the hydroxy group is ortho- to the carboxylic acid group and which has a nitro substituent para- to the phenolic hydroxy group. Melting Range : 232 - 234 0C; Salicylic acid 2-Hydroxy-3, 5-diiodobenzoic acid, C7H4I2O3 Crystals with a sweetish, bitter taste and a melting point of 235-236°C; soluble in most organic solvents; used as a source of iodine in foods and a growth promoter in poultry, hog, and cattle feeds. When there is salicylic acid mixed with a sample of aspirin, the melting point will be below 136 C due to the colligative properties of the substance. In experiment C3.1.3.1, the thiele tube is used to determine the melting point of salicylic acid. J., 9(2), 1976, 69-74. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min)=> 2C/min=>180C=>10C/min=>250C(5min); CAS no: 69727; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Alissandrakis, E.; Kibaris, A.C.; Tarantilis, P.A. Melting point. CopyCopied, InChI=1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10) Slightly soluble in cold water. Chromatogr., 220, 1981, 195-252. ass: Standard non-polar; Column length: 6 ft; Column type: Packed; Heat rate: 8 K/min; Start T: 130 C; End T: 290 C; End time: 8 min; Start time: 2 min; CAS no: 69727; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W AW DMS; Data type: Normal alkane RI; Authors: Peel, H.W. Find chemicals information Salicylic acid at guidechem, professional and easy to use. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 ( L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. ; Hua, R.L. ; Harizanis, P.C. ; Salicylic acid (from Latin salix, willow tree, from the bark of which the substance used to be obtained) is a monohydroxybenzoic acid, a type of phenolic acid and a beta hydroxy acid. Water solubility increased by Na3PO4, alkali acetates or alkali citrates, White to faint yellow crystalline powder; faint nutty odour. N,N-bis(2-pyridin-2-yl-ethyl)-hydroxylamine (6965-67-9), (2E)-3-methoxy-2-methyl-2-propenoyl isocyanate, (E)-N-(1-cyclopent-3-enylcarbamoyl)-3-methoxy-2-methylprop-2-enamide, ethyl 2-cyano-2-cyclohexylideneacetate (6802-76-2), 1,2,4,5-benzenetetracarbonitrile (712-74-3), 1-(3-chloro-1-azulenyl)-2,2,2-trifluoroethanone, 1-benzyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione, 4,6-dimethyl-1,3,5-triazin-2-yl methyl ether (3599-66-4), 7-hydroxy-8-methyl-4-phenyl-2H-chromen-2-one, 3,3,8-trimethyl-1,5-dihydro[1,3]dioxepino[5,6-c]pyridin-9-ol, 7,8-dimethyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one, The Journal of Organic Chemistry, 27, p. 3551, 1962. Shop a large selection of Salicylic Acid products and learn more about Salicylic Acid (Crystalline/USP), Fisher Chemical. Stable. More soluble in boiling water. chemBlink provides information about CAS # 69-72-7, Salicylic acid, 2-Hydroxybenzoic acid, molecular formula: C7H6O3. Salicylic acid is used as a food preservative as well as in the treatment of many skin disorders such as acne, dandruff, psoriasis and seborrheic dermatitis of the skin and scalp. Formula: C 7 H 6 O 3 / HOC 6 H 4 COOH Molecular mass: 138.1 Sublimation point: 76°C Melting point: 159°C Relative density (water = 1): 1.4 Solubility in water, g/100ml at 20°C: 0.2 Vapour pressure, Pa at 130°C: 114 Relative vapour density (air = 1): 4.8 Flash point: 157°C Both these compounds have a closely similar chemical structure with a slight difference. Visit BYJU'S to understand the properties, structure and uses of Salicylic Acid (C7H6O3) explained by India's best teachers. The solution in water is a weak acid. Salicylic acid melting point Share this page I recently was prescribed 2% salicylic acid face wash Speelac and after using it twice a day for two days my skin has started to become extremely dry and painful.

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