Citric acid (CAS No. 77-92-9) 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 Hot Products；Acidity Regulators. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Hot Products；Acidity Regulators
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The CAS number of Citric acid is 77-92-9.
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 Hot Products；Acidity Regulators.
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食品级柠檬酸一水柠檬酸无水柠檬酸 的 CAS 号为 77-92-9，分子式 C6H8O7，分子量 192.03 g/mol。 UNII XF417D3PSL; ChEBI 30769; InChIKey KRKNYBCHXYNGOX-UHFFFAOYSA-N. Melting Point: 153; Melting Point: 153 °C; Flash Point: 100 °C.
| CAS 号 | 77-92-9 |
|---|---|
| PubChem CID | 311 |
| 分子式 | C6H8O7 |
| 分子量 | 192.03 g/mol |
| IUPAC 名称 | 2-hydroxypropane-1,2,3-tricarboxylic acid |
| InChIKey | KRKNYBCHXYNGOX-UHFFFAOYSA-N |
| UNII（FDA） | XF417D3PSL |
| ChEBI 编号 | CHEBI:30769 |
| ATC 编码（WHO） | A09AB04 |
| FEMA 编号 | 2306 |
| JECFA 编号 | 218 |
| Molecular Weight | 192.12 |
|---|---|
| XLogP3 | -1.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 192.02700259 |
| Monoisotopic Mass | 192.02700259 |
| Topological Polar Surface Area | 132 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Melting Point | 153 |
|---|---|
| Melting Point | 153 °C |
| Flash Point | 100 °C |
| Solubility | 592000 |
| Solubility | In water, 3.83X10+5 mg/L at 25 °C |
| Solubility | 592.0 mg/mL |
| Density | 1.665 g/cu cm at 20 °C |
| LogP | -1.64 |
| LogP | log Kow = -1.64 |
| LogP | -1.7 |
| 法规与食品接触 | FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, ENZYME, FLAVOR ENHANCER, FLAVORING AGENT OR AD FDA 21 CFR 中列出的食品接触物质清单：FCS FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent Flavoring Agents 柠檬酸是由柠檬汁或菠萝汁，通过碳水化合物溶液或其他溶液的发酵而生产的 ANTIMICROBIAL AGENT, ANTIOXIDANT, ENZYME, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, LEAVENING AGENT, PH CO |
|---|---|
| GHS 通报统计 | 8.2% (359 / 4373) |
| GHS 通报统计 | 8.2% (359 / 4373) |
|---|---|
| 已通报的危害声明 | H319, H335, H315 |
citric acid; 77-92-9; 2-hydroxypropane-1,2,3-tricarboxylic acid; Citric acid, anhydrous; Aciletten; Anhydrous citric acid; Citro; Citretten; Citric acid anhydrous; Chemfill; Hydrocerol A; 1,2,3-Propanetricarboxylic acid, 2-hydroxy-; 2-hydroxy-1,2,3-propanetricarboxylic acid; Kyselina citronova; 2-Hydroxytricarballylic acid; beta-Hydroxytricarballylic acid
CAS 号 77-92-9；分子式 C6H8O7；分子量 192.03 g/mol。
citric acid, 77-92-9, 2-hydroxypropane-1,2,3-tricarboxylic acid, Citric acid, anhydrous, Aciletten, Anhydrous citric acid.
已记录的法规收录：FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, ENZYME, FLAVOR ENHANCER, FLAVORING AGENT OR AD; FDA 21 CFR 中列出的食品接触物质清单：FCS; FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent。
8.2% 的 GHS 通报认为不构成危害分类（359 / 4373）。
Melting Point: 153; Melting Point: 153 °C; Flash Point: 100 °C; Solubility: 592000.
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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