Equally important are applications in the wine industry, where it finds use as a natural clarifying agent, color stabilizer and taste enhancer. Tannic acid is a specific commercial form of tannin, a type of polyphenol. Melting point. 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. Application. Flash point of a commercial tannic acid. Tannic Acid | Encyclopedia.com Boiling Point: 862.78°C (rough estimate) Stability: Stable. The tannic acid chemical formula is C76H52O46. (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). Function. Melting Point (°C) Physical Form. Notice: Concentration information is not available for . Synonym(s): Tannic acid. Boiling Point: 862.78°C (rough estimate) Stability: Stable. Purity. Sort by Relevance. Seek immediate . In the food industry, tannic acid is used as processing aids in beer clarification, aroma compound in soft drinks and juices. Grade Extra Pure. Initial boiling point [°C]: Not applicable. The two main types are HYDROLYZABLE TANNINS and . Incompatible with salts of heavy metals, alkaloids, gelatin, albumin, starch, oxidizing substances-e.g., permanganates, chlorates; lime water [Merck]. Tannic Acids - Gallotannin Latest Price, Manufacturers ... PDF Tannic Acid MATERIAL SAFETY DATA SHEET CAS No 1401-55-4 ... Buy Tannic Acid from Brenntag Great Britain Suppliers ... Showing 1-1 of 1 result for "Tanic acid" Advanced Search. Set Starty point and interval for your subscription and submit order! Structure Search. In manufacturing, tannic acid is used in ointments and suppositories; for tanning hides and manufacturing ink; and to kill dust mites on furniture. 1401-55-4 . Tannic acid - CAMEO Melting Point of Tannic acid. Tannic acid CAS-No. The cooling of coacervates revealed gelling temperature of 19 °C and 23 °C for G-HMP and TA-crosslinked G-HMP ( Fig. Salts and esters of gallic acid are termed "gallates". CAS No.： 1401-55-4. Format. The tannic acid chemical formula is C76H52O46. pKa of Tannic acid. EC Number: 215-753 . Melting Point (°C) Physical Form. Purity CAS No. The guaifenesin tannate of the invention has the following physical properties: It has a softening point in the range of 57 to 62° C., in contradistinction to the melting point of 78.5° C. for guaifenesin and 210-215° C. decomposition point for tannic acid. Its density is given by 2.12 g/cm3. 8600 Rockville Pike, Bethesda, MD, 20894 USA. OSHA Vacated PELs: Tannic acid: No OSHA Vacated PELs are listed for this chemical. Tannic acid-crosslinked coacervates did not exhibit a melting point within the range of 5-40 °C indicating that crosslinking improved the gel network properties of gelatin and pectin coacervates. Contact. Show this safety data sheet to the doctor in attendance.Move out of dangerous area. Synonyms: Glycerite, Tannin, Gallotannic acid, Quebracho extract. Melting point of a commercial tannic acid. Article No. The source is also providing more information like the publication year, authors and more. Tannic Acid. Compare. what 2 waxes can be used to substitute to prevent decreasing the melting point of coco butter. to form insoluble products that are resistant to degradation. An amorphous form of tannic acid, also known as pentadigalloylglucose, exists with the formula C76H52O46. 2.12 g/cm 3. Compare Product No . It is a yellowish to brownish powder that is very soluble in alcohol and ether.It also decomposes between 210 and 215°C (410 and 419 °F). -cocoa butter suppositories w/Tannic Acid -Anti-Nauseant PEG Suppositories. Tannic acid. Flash point of a commercial tannic acid. Tannic acid CAS -No. Markush Class. 198.9 ºC (open cup method) Auto-ignition temperature of a commercial tannic acid. Melting point/ Freezing point [°C] 218 °C Decomposition point [°C] 200 °C Auto-ignition temperature [°C] . Density. Empirical . . United States Globally. Melting Point 200°C. The chemical formula for commercial tannic acid is often given as C76H52O46 . 200 ºC. 06190. Since 2005, we have more than 15 years experience in chemical . Its Melting Point is: decomposes above 200 °C. TANNIC ACID decomposes at 210° C to carbon dioxide and pyrogallol, which can form irritating vapors (USCG, 1999). Its weak acidity (pKa around 10) is due to the numerous phenol groups in the structure. Melting point [°C]: ca 200 . Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. In the food industry, tannic acid is used as processing aids in beer clarification, aroma compound in soft drinks and juices. Take the time to validate and double check the source of the data. 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. Molecular Weight： 1701.2. Tannic Acid. Melting Point (°C) Physical Form. MSDS # 750.00 Tannic Acid Scholar Chemistry Section 9: Physical and Chemical Properties Molecular formula C76H52O46. United States Globally. More information on the manner in which spectra in this collection were collected can be found here. Additional applications include chemical staining of wood, dyes, and as an agent to improve chlorine fastness. Keep patient warm. Available for Sale. It gives a blue-black color with iron salts. Sinks and mixes with water. Name: Tannic acid Molecular Formula: C76H52O46 Melting Point: 218 °C(lit.) 1.1 Name. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals. By the way: Through your account you can customize or delete your . Soluble in water, warm glycerol, alcohol and acetone. Names and Identifiers. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals. Belongs to the Following Reactive Group (s) Esters, Sulfate Esters, Phosphate . Applied Filters: Keyword:' Tannic acid, ACS reagent ' Showing 1-30 of 58 results for " Tannic acid, ACS reagent " within Products. It has a role as an astringent, a cyclooxygenase 2 inhibitor, a plant metabolite, an antioxidant, an antineoplastic agent, a human xenobiotic metabolite, an EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor, an apoptosis inducer and a geroprotector.It is a conjugate acid of a gallate. IDENTIFICATION OF THE SUBSTANCE / PREPARATION AND OF THE COMPANY / UNDERTAKING Identification of the product: Tannic acid . Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals. Gallic acid is a trihydroxybenzoic acid in which the hydroxy groups are at positions 3, 4, and 5. and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Excellent quality Tannic Acid Powder Bulk - PYROGALLOL - Kanwinn, The product will supply to all over the world, such as: France , Czech Republic , Belarus , Many goods fully conform to the . Applied Filters: Keyword:' tannic acid ' Showing 1-3 of 3 results for " tannic acid " within Products. 200 ºC. €32.90 /Pack Qty. Tannic acid is a light yellow to tan solid with a faint odor. Application. The results show that the TA-Fe interface layer in [email protected] can effectively promote the ignition of aluminum powder, which can make the aluminum powder be ignited at the temperature far below the melting point of aluminum. Sort by Relevance. Request For Quotation. Agency. TANNIC ACID Extra Pure Gallotannin, Tannin. Greater than 1 to 20 ºC. Tannic acid , its cas register number is 1401-55-4. [1401-55-4] EG-Nr. Density of Tannic acid. Equally important are applications in the wine industry, where it finds use as a natural clarifying agent, color stabilizer and taste enhancer. Seek immediate medical advice. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. 854. FIRST AID MEASURES General advice Consult a physician. Sigma-Aldrich - 403040 Page 4 of 7 Request For Quotation. Guarantee analysis. Compare. FOIA. Melting point/freezing point Melting point/range: 218 °C (424 °F) - lit. . Technique. 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 . Tannic acid Specification. Name: Tannic acid Molecular Formula: C76H52O46 Melting Point: 218 °C(lit.) Tannic acid has a molecular weight of 1701.19 g/mol. tannic acid has three different grades due to differernt content persentage: Technical grade, . Tannic acid (Certified) Revision Date 18-Jan-2018 Tannic acid 1401-55-4 95 4. Refractive index:1.7040 (estimate) Flash Point: 198°C Appearance: light yellow to tan solid with a faint odor Boiling point: 862.78°C (rough estimate) density: 1.2965 (rough estimate) FEMA: 3042 | TANNIC ACID (QUERCUS SPP.) Tannic acid. Molecular Weight of Tannic acid is 1701.19 g/mol. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium. Name: Tannic acid Molecular Formula: C76H52O46 Melting Point: 218 °C(lit.) Miscible with water. Incompatible with salts of heavy metals, alkaloids, gelatin, albumin, starch, oxidizing substances-e.g., permanganates, chlorates; lime water [Merck]. Solubility. Tannic Acid 1401-55-4PresentPresent KE-32994 PresentNot presentPresentPresentPresent 215-753-2 U.S. 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 . refractive index: 1.7040 (estimate) Fp: . Its Melting Point is: decomposes above 200 °C. Greater than 1 to 20 ºC. Molecular Weight of Tannic acid is 1701.19 g/mol. Boiling point no data available . Molecular Weight： 1701.2. 215-753-2 For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16 . It decomposes over 200 °C and has the same melting point. . Compare. 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 210°C (410°F)BOILING POINT:Not applicableSOLUBILITY:Soluble in water, ethyl alcohol, and acetone Source for information on Tannic Acid: Chemical Compounds dictionary. Tannic acid, 250 g. Molecular Weight: 1701.20. Tannic acid is a light yellow to tan solid with a faint odor. Tannic acid Specification. Technical support (855) 874 4100 X. pKa of Tannic acid is given as ca. Request a quote Request a sample. Synonyms: Glycerite, Tannin, Gallotannic acid . Tannic acid. Tannic acid. 1. 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 . Decomposes before melting point.. Miscible with water. The two main types are HYDROLYZABLE TANNINS and . Tannic acid's pKa is around 6. What is Tannic Acid. Department of Health and Human Services. Introduction: Light yellow to tan solid with a faint odor. TANNIC ACID decomposes at 210° C to carbon dioxide and pyrogallol, which can form irritating vapors (USCG, 1999). Incompatible with salts of heavy metals, alkaloids, gelatin, albumin, starch, oxidizing substances-e.g., permanganates, chlorates; lime water [Merck]. Appearance Light brown powder. Tannic acid is used in tanning,textiles, and as an alcohol denaturant. It has a density of 2.12 g/cm3. Names and Identifiers. Insoluble in ether, benzene, carbon tetrachloride and . Name: Tannic acid Molecular Formula: C76H52O46 Melting Point: 218 °C(lit.) Min.Order: 1 Kilogram FOB Price: USD $ 1.0-1.0/Kilogram Annual Capacity:300tons This product is used for the preparation of germanium, the manufacture of tannic iron ink, metal rust proof, mud treatment agent for petroleum drilling, alcohol clarification agent and coal dyeing agent. pK Value. CAS Number: 1401-55-4. 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. Markush Group. Refractive index:1.7040 (estimate) Flash Point: 198°C Appearance: light yellow to tan solid with a faint odor Tannic acid Puriss., meets analytical specification of USP, powder, CAS Number: 1401-55-4,(16201 Fluka).Shop now or request a quote. Regulations Tannic Acid California Directors List of Hazardous Substances: Present FDA - Food Additives Generally Recognized as Safe (GRAS): 21 CFR 184.1097 FDA - Direct Food Additives21 CFR 173.310 (including Quebrancho extract) Tannic acid reacts with proteins (skin, Albumin, Gelatin, etc.) Molecular Weight of Tannic acid. TANNIC ACID Page 1 Issued: 10/06/2014 Revision No: 1 1. Air and light sensitive. Description SDS Pricing; 1.00773 . 526.7 ºC. Write review. TANNIC ACID decomposes at 210° C to carbon dioxide and pyrogallol, which can form irritating vapors (USCG, 1999). Packing. 1.1 Name. Melting point of a commercial tannic acid. 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 . Insta Chemi Private Limited Noida, Dist. National Center for Biotechnology Information. . 6. Following are the Properties of Tannic Acid: Tannic acid has the chemical formula C76H52O46. 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. Because of this, tannic acid is an important tannin used to produce Leather. Tannic acid. Odor Faint odor. Melting point (mp) 219 °C WGK 2 CAS No. Markush Group. Get medical attention if symptoms occur. Purity. Refractive index:1.7040 (estimate) Flash Point: 198°C Appearance: light yellow to tan solid with a faint odor Its density is given by 2.12 g/cm3. Gautam Budh Nagar, Uttar Pradesh Tannins (or tannoids) are a class of astringent, polyphenolic biomolecules that bind to and precipitate proteins and various other organic compounds including amino acids and alkaloids.. Boiling Point: 862.78°C (rough estimate) Stability: Stable. Molecular weight 1701.28. 132-135ºC. These compounds contain several phenol groups in the same molecule. 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. 1401-55-4 R52/53 <= 100 % EC-No. (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). National Institutes of Health. Get medical attention if Vapor Density (air=1) N/A. United States Globally. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals. Appearance. Used for enzyme immobilization and protein adsorption.Tannic acid has anti-bacterial, anti-enzymatic and astringent applications. 6. Density. 210 °C Jean-Claude Bradley Open Melting Point Dataset 14908: 218 °C Biosynth Q-201780, Q-201781: 231 °C Biosynth Q-201780, Q-201781: 193 °C (Decomposes) LabNetwork (old) LN01300301: 218 °C LabNetwork (old) LN01300301: 218 °C Sigma-Aldrich SIGALD-16201 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 . Special Grade. decomposes above 200 °C. Sinks and mixes with water. 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. Meanwhile, the carbides formed by the decomposition of tannic acid are beneficial to the cracking of the alumina . Specific Gravity > 1.0 g/mL @ 20°C. Tannic acid Chemical Properties: Melting point: 218 °C (lit.) 198.9 ºC (open cup method) Auto-ignition temperature of a commercial tannic acid. Tannic acid. Compare Product No. Molecular weight of a commercial tannic acid. It is a white solid, although samples are typically brown owing to partial oxidation. Markush Group. CAS No.： 1401-55-4. Meanwhile, the carbides formed by the decomposition of tannic acid are beneficial to the cracking of the alumina . Policies. Boiling Point: 862.78°C (rough estimate) Stability: Stable. Odor Threshold N/A. . Skin Contact Wash off immediately with plenty of water for at least 15 minutes. The results show that the TA-Fe interface layer in [email protected] can effectively promote the ignition of aluminum powder, which can make the aluminum powder be ignited at the temperature far below the melting point of aluminum. Moisture 0.50 %max Melting point 160-162ºC Packing 25kg/drum Structure Relevance. Markush Class. substituting a portion of the cocoa butter w/ wax having a higher melting point. Find more compounds similar to Tannic acid. 5% white wax Tannic acid. 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