L(+)-Tartaric acid (CAS No. 87-69-4) 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 Acidity Regulators. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Acidity Regulators
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 L(+)-Tartaric acid is 87-69-4.
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 Acidity Regulators.
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..
L-酒石酸 的 CAS 号为 87-69-4,分子式 C4H6O6,分子量 150.02 g/mol。 UNII W4888I119H; ChEBI 15671; InChIKey FEWJPZIEWOKRBE-JCYAYHJZSA-N. Melting Point: 169 °C; Melting Point: 206 °C; Flash Point: 210 °C c.c..
| CAS 号 | 87-69-4 |
|---|---|
| PubChem CID | 444305 |
| 分子式 | C4H6O6 |
| 分子量 | 150.02 g/mol |
| IUPAC 名称 | (2R,3R)-2,3-dihydroxybutanedioic acid |
| InChIKey | FEWJPZIEWOKRBE-JCYAYHJZSA-N |
| UNII(FDA) | W4888I119H |
| ChEBI 编号 | CHEBI:15671 |
| FEMA 编号 | 3044 |
| JECFA 编号 | 621 |
| Molecular Weight | 150.09 |
|---|---|
| XLogP3 | -1.9 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 150.01643791 |
| Monoisotopic Mass | 150.01643791 |
| Topological Polar Surface Area | 115 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Melting Point | 169 °C |
|---|---|
| Melting Point | 206 °C |
| Flash Point | 210 °C c.c. |
| Solubility | 582 mg/mL at 20 °C |
| Density | 1.76 @25 °C |
| Vapor Pressure | 0.00000015 [mmHg] |
| LogP | -1.2 |
| Autoignition Temperature | 425 °C |
| Collision Cross Section | 118.3 Ų [M-H]- |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FIRMING AGENT, FLAVOR ENHANCE Flavoring Agents FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent TARTARIC ACID, L ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FIRMING AGENT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT |
|---|---|
| GHS 通报统计 | 0.9% (44 / 4731) |
| GHS 通报统计 | 0.9% (44 / 4731) |
|---|---|
| 已通报的危害声明 | H302 (42.5%), H315 (54.3%), H317 (42.5%), H318 (41.2%), H319 (57.8%), H335 (55.4%) |
L-tartaric acid; 87-69-4; L-(+)-Tartaric acid; L(+)-Tartaric acid; tartaric acid; (2R,3R)-2,3-dihydroxysuccinic acid; (2R,3R)-2,3-dihydroxybutanedioic acid; (+)-Tartaric acid; (+)-L-Tartaric acid; (R,R)-Tartaric acid; Threaric acid; Dextrotartaric acid; L-threaric acid; Natural tartaric acid; (+)-(R,R)-Tartaric acid; (2R,3R)-Tartaric acid
CAS 号 87-69-4;分子式 C4H6O6;分子量 150.02 g/mol。
L-tartaric acid, 87-69-4, L-(+)-Tartaric acid, L(+)-Tartaric acid, tartaric acid, (2R,3R)-2,3-dihydroxysuccinic acid.
已记录的法规收录:EU Flavoring substances; FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FIRMING AGENT, FLAVOR ENHANCE; Flavoring Agents。
0.9% 的 GHS 通报认为不构成危害分类(44 / 4731)。
Melting Point: 169 °C; Melting Point: 206 °C; Flash Point: 210 °C c.c.; Solubility: 582 mg/mL at 20 °C.
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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