Tannic acid (CAS No. 5424-20-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Food Processing Aids. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Food Processing Aids
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Tannic acid is 5424-20-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Food Processing Aids.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
(2S,3R,4S,5R,6R)-6-(((3,4-二羟基-5-((3,4,5-三羟基苯甲酰基)氧基)苯甲酰基)氧基)甲基)四氢-2H-吡喃-2,3,4,5-四基四(3,4-二羟基-5-((3,4,5-三羟基苯甲酰基)氧基)苯甲酸酯) · CAS 5424-20-4 · C76H52O46. UNII 28F9E0DJY6. Melting Point: 200 °C; Flash Point: 390 °F; Flash Point: 390 °F OC..
| CAS 号 | 5424-20-4 |
|---|---|
| PubChem CID | 16129778 |
| 分子式 | C76H52O46 |
| IUPAC 名称 | [2,3-dihydroxy-5-[[(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy]oxan-2-yl]methoxycarbonyl]phenyl] 3,4,5-trihydroxybenzoate |
| UNII(FDA) | 28F9E0DJY6 |
| FEMA 编号 | 3042 |
| Molecular Weight | 1701.2 |
|---|---|
| XLogP3 | 6.2 |
| Hydrogen Bond Donor Count | 25 |
| Hydrogen Bond Acceptor Count | 46 |
| Rotatable Bond Count | 31 |
| Exact Mass | 1700.1729741 |
| Monoisotopic Mass | 1700.1729741 |
| Topological Polar Surface Area | 778 |
| Heavy Atom Count | 122 |
| Formal Charge | 0 |
| Melting Point | 200 °C |
|---|---|
| Flash Point | 390 °F |
| Flash Point | 390 °F OC. |
| Autoignition Temperature | 980 °F (USCG, 1999) |
| Autoignition Temperature | 980 °F. |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, PH CONT Flavoring Agents FLAVOURING_AGENTFood Additives -> FILTERING_AID: Flavouring Agent COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, PH CONTROL AGENT, PROCESSING AID NOT SPECIFIED |
|---|---|
| GHS 通报统计 | 17.6% (6 / 34) |
| GHS 通报统计 | 17.6% (6 / 34) |
|---|---|
| 已通报的危害声明 | H319 (82.4%) |
单宁酸;甘油;没食子单宁酸;鞣酸; FEMA 编号 3042;亚洲冬青橡五倍子;单宁酸;酸、单宁;酸单宁;含羞草的单宁;来自栗子的单宁;来自克布拉乔的单宁; NSC-656273; NSC-758670;金合欢单宁;罗氏精草单宁
CAS 号 5424-20-4;分子式 C76H52O46;分子量 — g/mol。
TANNIC ACID, Glycerite, Gallotannic acid, Tannicum acidum, FEMA No. 3042, Asian holly oak nutgall.
已记录的法规收录:EU Flavoring substances; FDA Substance added to food: COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, PH CONT; Flavoring Agents。
17.6% 的 GHS 通报认为不构成危害分类(6 / 34)。
Melting Point: 200 °C; Flash Point: 390 °F; Flash Point: 390 °F OC.; Autoignition Temperature: 980 °F (USCG, 1999).
本页事实取自 PubChem(美国国家医学图书馆)与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具,不在本页公布。
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