1643328

Tannic acid

United States Pharmacopeia (USP) Reference Standard

• Synonim(y): Gallotannin, Tannin
• Wzór empiryczny (zapis Hilla): C₇₆H₅₂O₄₆
• Numer CAS: 1401-55-4
• Masa cząsteczkowa: 1701.20
• Beilstein: 8186396
• Numer MDL: MFCD00066397
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329751222
• NACRES: NA.24

Właściwości

• klasa czystości: pharmaceutical primary standard
• rodzina API: tannic acid
• Postać: powder with small lumps
• temp. samozapłonu: 980 °F
• producent / nazwa handlowa: USP
• mp: 218 °C (lit.)
• rozpuszczalność: acetone: very soluble; alcohol: very soluble; benzene: practically insoluble; carbon disulfide: practically insoluble; carbon tetrachloride: practically insoluble; chloroform: practically insoluble; water: soluble
• Zastosowanie: pharmaceutical (small molecule)
• format: neat
• ciąg SMILES: Oc1cc(cc(O)c1O)C(=O)Oc2cc(cc(O)c2O)C(=O)OC[C@H]3O[C@@H](OC(=O)c4cc(O)c(O)c(OC(=O)c5cc(O)c(O)c(O)c5)c4)[C@H](OC(=O)c6cc(O)c(O)c(OC(=O)c7cc(O)c(O)c(O)c7)c6)[C@@H](OC(=O)c8cc(O)c(O)c(OC(=O)c9cc(O)c(O)c(O)c9)c8)[C@@H]3OC(=O)c%10cc(O)c(O)c(OC(=O)c%11cc(O)c(O)c(O)c%11)c%10
• InChI: 1S/C76H52O46/c77-32-1-22(2-33(78)53(32)92)67(103)113-47-16-27(11-42(87)58(47)97)66(102)112-21-52-63(119-72(108)28-12-43(88)59(98)48(17-28)114-68(104)23-3-34(79)54(93)35(80)4-23)64(120-73(109)29-13-44(89)60(99)49(18-29)115-69(105)24-5-36(81)55(94)37(82)6-24)65(121-74(110)30-14-45(90)61(100)50(19-30)116-70(106)25-7-38(83)56(95)39(84)8-25)76(118-52)122-75(111)31-15-46(91)62(101)51(20-31)117-71(107)26-9-40(85)57(96)41(86)10-26/h1-20,52,63-65,76-101H,21H2/t52-,63-,64+,65-,76+/m1/s1
• Klucz InChI: LRBQNJMCXXYXIU-PPKXGCFTSA-N

Opis

Opis ogólny

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Zastosowanie

Tannic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Komentarz do analizy

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Inne uwagi

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): 390.2 °F
• Temperatura zapłonu (°C): 199 °C