First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Introduction: Light yellow to tan solid with a faint odor. Sinks and mixes with water. Write review. Safety Data Sheet - Fisher Sci Tannic Acid - aceto.com Tannic acid Specification. Melting point of a commercial tannic acid. Format. 5% white wax Tannic acid 1401-55-4 wiki - guidechem.com Product details. 25kg/drum. Hot Sale Tannic Acid Powder Cas 1401-55-4 , Find Complete Details about Hot Sale Tannic Acid Powder Cas 1401-55-4,Tannic Acid,Tannic Acid Powder,1401-55-4 from Organic Acid Supplier or Manufacturer-Shanghai Talent Chemical Co., Ltd. The tannic acid chemical formula is C76H52O46. Gautam Budh Nagar C-17, First Floor, Sector-2, G. B. Nagar Noida Sector 2, Gautam Budh Nagar, Noida - 201301, Dist. TANNIC ACID decomposes at 210 C to carbon dioxide and pyrogallol, which can form irritating vapors (USCG, 1999). Initial boiling point [C]: Not applicable. Its density is given by 2.12 g/cm3. Compare. Melting point of a commercial tannic acid. 5 B), respectively. Tannic acid, 250 g. Buy Tannic Acid from Brenntag Bangladesh Suppliers | 1401-55-4 TANNIC ACID Extra Pure Gallotannin, Tannin. Tannin - Wikipedia Tannic acid, | C76H52O46 | ChemSpider what 2 waxes can be used to substitute to prevent decreasing the melting point of coco butter. Used in food and medication. 198.9 C (open cup method) Auto-ignition temperature of a commercial tannic acid. Belongs to the Following Reactive Group (s) Esters, Sulfate Esters, Phosphate . Incompatible with salts of heavy metals, alkaloids, gelatin, albumin, starch, oxidizing substances-e.g., permanganates, chlorates; lime water [Merck]. Miscible with water. Compare Product No . Melting Point (C) Physical Form. Gallic acid is a trihydroxybenzoic acid in which the hydroxy groups are at positions 3, 4, and 5. EC -No. Molecular Weight 1701.2. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Boiling Point: 862.78C (rough estimate) Stability: Stable. Markush Group. Application. . Solubility. Guarantee analysis. tannic acid has three different grades due to differernt content persentage: Technical grade, . Melting Point: 218 C(lit.) Sort by Relevance. Equally important are applications in the wine industry, where it finds use as a natural clarifying agent, color stabilizer and taste enhancer. Meanwhile, the carbides formed by the decomposition of tannic acid are beneficial to the cracking of the alumina . What is Tannic Acid. . Description SDS Pricing; 1.00773 . TANNIC ACID Page 1 Issued: 10/06/2014 Revision No: 1 1. Ph.Eur., for biochemistry. Its density is given by 2.12 g/cm3. Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. 32.90 /Pack Qty. emollient. Refractive index:1.7040 (estimate) Flash Point: 198C Appearance: light yellow to tan solid with a faint odor Synonyms: Glycerite, Tannin, Gallotannic acid . United States Globally. FIRST AID MEASURES General advice Consult a physician. Greater than 1 to 20 C. Markush Class. The tannic acid chemical formula is C76H52O46. 1401 -55 -4 215 -753 -2 - 4. The invention pertains to a novel composition comprising guaifenesin tannate and to a method for preparing guaifenesin tannate by reacting guaifenesin with tannic acid at a temperature above the melting point of guaifenesin. It also can be called Gallotannic acid ; Gallotannin ; Galloylglucose ; Glycerite ; Quebracho ; Tannins .It is a light yellow to tan solid with a faint odor.It sinks and mixes with water. Its melting point lies between 30-35oC (86-95oF) its iodine value is between 34 and 38 and its acid value is no higher than 4. Lauric acid is a solid at room temperature but melts easily in boiling water, so liquid lauric acid can be treated with various solutes and used to determine their molecular masses. Odor Faint odor. The main difference between tannin and tannic acid is that the term tannin is used to name a group of organic compounds, whereas tannic acid is a type of tannin. Density. Agency. It gives a blue-black color with iron salts. The two main types are HYDROLYZABLE TANNINS and . Composition: Tannic Acid 100% CAS Number: 1401-55-4 Density: 2.81 Chemical Formula: C76H52O46 Molecular Weight: 1701.2 g/mol Melting Point: 218 C Color: Off-white to light brown solid Physical State: Solid Flash Point: 199C Solubility Information: Very Soluble Shelf Life: 60. 1. In the food industry, tannic acid is used as processing aids in beer clarification, aroma compound in soft drinks and juices. Tannic acid Puriss., meets analytical specification of USP, powder, CAS Number: 1401-55-4,(16201 Fluka).Shop now or request a quote. 1401-55-4 R52/53 <= 100 % EC-No. Melting Point of Tannic acid. OSHA Vacated PELs: Tannic acid: No OSHA Vacated PELs are listed for this chemical. Articles of Tannic acid are included as well. Best Quality Tannic Acid Powder Food Grade Cas 1401-55-4 , Find Complete Details about Best Quality Tannic Acid Powder Food Grade Cas 1401-55-4,Tannic Acid,Tannic Acid Food Grade,1401-55-4 from Organic Acid Supplier or Manufacturer-Shanghai Talent Chemical Co., Ltd. Lauric acid is an inexpensive, non-toxic and safe to handle compound often used in laboratory investigations of melting-point depression. . Names and Identifiers. refractive index: 1.7040 (estimate) Fp: . Because of this, tannic acid is an important tannin used to produce Leather. pKa of Tannic acid. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals. TANNIC ACID decomposes at 210 C to carbon dioxide and pyrogallol, which can form irritating vapors (USCG, 1999). Contact. The chemical formula for commercial tannic acid is often given as C76H52O46 . Special Grade. CAS : 1401-55-4 formula : C76H52O46 MW : 1701.23 Melting Point : 218-219 C Chinese name : Tannin; Tannic acid; Tannin; Twice acid; Larch extract; Gallic Tannin . Compare. Compare. Grade Extra Pure. Appearance Light brown powder. Set Starty point and interval for your subscription and submit order! Melting point (mp) 219 C WGK 2 CAS No. Very soluble in alcohol and acetone. Name: Tannic acid Molecular Formula: C76H52O46 Melting Point: 218 C(lit.) 6. Belongs to the Following Reactive Group (s) Esters, Sulfate Esters, Phosphate . 215-753-2 For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16 . C 76 H 52 O 46. Very soluble . It has a density of 2.12 g/cm3. Greater than 1 to 20 C. Keep patient warm. Seek immediate . In the food industry, tannic acid is used as processing aids in beer clarification, aroma compound in soft drinks and juices. In manufacturing, tannic acid is used in ointments and suppositories; for tanning hides and manufacturing ink; and to kill dust mites on furniture. Sigma-Aldrich - 403040 Page 4 of 7 National Library of Medicine. Tannic acid , its cas register number is 1401-55-4. Introduction: Light yellow to tan solid with a faint odor. Melting point/freezing point Melting point/range: 218 C (424 F) - lit. Melting Point (C) Physical Form. Molecular Weight: 1701.20. Available for Sale. Tannic acid. Applied Filters: Keyword:' Tannic acid, ACS reagent ' Showing 1-30 of 58 results for " Tannic acid, ACS reagent " within Products. Markush Group. Refractive index:1.7040 (estimate) Flash Point: 198C Appearance: light yellow to tan solid with a faint odor The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl . Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid with the formula C 6 H 2 3 CO 2 H. It is classified as a phenolic acid.It is found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. Chemsrc provides Tannic acid(CAS#:1401-55-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Tannic acid is used in tanning,textiles, and as an alcohol denaturant. Tannic AcidKEY FACTSOTHER NAMES:Penta-(m-digalloyl)-glucose; tannin; gallotanninFORMULA:C76H52O46ELEMENTS:Carbon, hydrogen, oxygenCOMPOUND TYPE:OrganicSTATE:SolidMOLECULAR WEIGHT:1701.20 g/molMELTING POINT:Begins to decompose at 210C (410F)BOILING POINT:Not applicableSOLUBILITY:Soluble in water, ethyl alcohol, and acetone Source for information on Tannic Acid: Chemical Compounds dictionary. Its Melting Point is: decomposes above 200 C. Boiling Point: 862.78C (rough estimate) Stability: Stable. Gautam Budh Nagar, Uttar Pradesh Get medical attention if ACS reagent (1) Available for Sale. Tannic acid's pKa is around 6. Name: Tannic acid Molecular Formula: C76H52O46 Melting Point: 218 C(lit.) Tannic acid | C76H52O46 - PubChem. Tannic acid (Certified) Revision Date 18-Jan-2018 Tannic acid 1401-55-4 95 4. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Purity. pKa of Tannic acid is given as ca. 6. Used in the dyeing process for cellulose fibers such as cotton. (USCG, 1999) Polyphenolic compounds with molecular weights of around 500-3000 daltons and containing enough hydroxyl groups (1-2 per 100 MW) for effective cross linking of other compounds (ASTRINGENTS). Tannic acid. Melting point/ Freezing point [C] 218 C Decomposition point [C] 200 C Auto-ignition temperature [C] . Structure Search. Technical support (855) 874 4100 X. Markush Class. Synonym(s): Tannic acid. Department of Health and Human Services. The guaifenesin tannate has extended release properties and is useful in pharmaceutical compositions as an expectorant in warm-blooded animals or as a muscle relaxant in . 1401-55-4 . An amorphous form of tannic acid, also known as pentadigalloylglucose, exists with the formula C76H52O46. ACS reagent (70) . CAS Number: 1401-55-4. Request For Quotation. Notice: Concentration information is not available for . Sort by Relevance. Tannic acid Chemical Properties: Melting point: 218 C (lit.) The chemical formula for commercial tannic acid is often given as C 76 H 52 O 46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of galloyl . Incompatible with salts of heavy metals, alkaloids, gelatin, albumin, starch, oxidizing substances-e.g., permanganates, chlorates; lime water [Merck]. 100% Original Factory Tannic Acid 98% - 2,3,4-TRIHYDROXYBENZALDEHYDE - Kanwinn Short Description: Item Specification CAS No 2144-08-3 Molecular Formula C7H6O4 Appearance Yellow crystalline powder Assay 99.0%min. Synonyms: Glycerite, Tannin, Gallotannic acid, Quebracho extract. Tannic acid. Flash point of a commercial tannic acid. Synonym(s): Tannin, Gallotannin. . pK Value. Additional applications include chemical staining of wood, dyes, and as an agent to improve chlorine fastness. By the way: Through your account you can customize or delete your . Tannic acid. Used for enzyme immobilization and protein adsorption.Tannic acid has anti-bacterial, anti-enzymatic and astringent applications. The term tannin (from Anglo-Norman tanner, from Medieval Latin tannre, from tannum, oak bark) refers to the use of oak and other bark in tanning animal hides into leather.By extension, the term tannin is . Name:Tannic acid,CAS:1401-55-4.Properties:Molecular Fomula:C76H52O46,Molar Mass:1701.2,Density:2.12g/cm 3 ,Melting Point:218,Solubility:250 g/L (20),Refractive . 1.1 Name. 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