Tannic acid CAS#: 1401-55-4; 凯望编码 (ChemWhat Code): 28489
Names & Identifiers |
| 英文名 | Tannic acid |
| 别名 | Tannic acid Source: Chinese natural gall nuts;Tannic acid tested according to Ph.Eur.;Tannic acid Vetec(TM) reagent grade;Tannic Acid(Pharmaceutical/Tech/Dyes/Food Grade);Tannic acid 1kg;Penta-(n-digalloyl)glucose;TANNIC ACID POWDER, EXTRA PURE, U. S;Tannic acidACS reagent, ≥ 95% (Assay) |
| CAS编号 | 1401-55-4 |
| 分子式 | C76H52O46 |
| 分子量 | 1701.2 |
| EINECS | 215-753-2 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 218 °C(lit.) |
| FEMA | 3042 | TANNIC ACID (QUERCUS SPP.) |
| Flash Point | 198°C |
| Solubulity | ethanol: soluble100mg/mL, yellow to brown |
| form | Powder/Solid |
| Color | Yellow to light brown |
| Water Solubility | 250 g/L (20 ºC) |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9052 |
| BRN | 8186396 |
| Stability: | Stable. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals. |
| EPA Substance Registry System | Tannins(1401-55-4) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi,Xn |
| R Phrase | 40-62-63-68-36/37/38-52/53 |
| S Phrase | 24/25-36-26-36/37/39-22-61 |
| WGK Germany | 2 |
| RTECS | WW5075000 |
| TSCA | Yes |
| HS Code | 32019090 |
| Hazardous Substances Data | 1401-55-4(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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