维生素C (CAS No. 50-81-7) 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 精细化学品；医药中间体及原料药. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
精细化学品；医药中间体及原料药
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 维生素C is 50-81-7.
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 精细化学品；医药中间体及原料药.
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(+)-抗坏血酸 的 CAS 号为 50-81-7，分子式 C6H8O6，分子量 176.03 g/mol。 UNII PQ6CK8PD0R; ChEBI 29073; InChIKey CIWBSHSKHKDKBQ-JLAZNSOCSA-N. Melting Point: 191; Melting Point: 191 °C; Solubility: 400000.
| CAS 号 | 50-81-7 |
|---|---|
| PubChem CID | 54670067 |
| 分子式 | C6H8O6 |
| 分子量 | 176.03 g/mol |
| IUPAC 名称 | (2R)-2-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one |
| InChIKey | CIWBSHSKHKDKBQ-JLAZNSOCSA-N |
| UNII（FDA） | PQ6CK8PD0R |
| ChEBI 编号 | CHEBI:29073 |
| ATC 编码（WHO） | A11G |
| FEMA 编号 | 2109 |
| Molecular Weight | 176.12 |
|---|---|
| XLogP3 | -1.6 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 176.03208797 |
| Monoisotopic Mass | 176.03208797 |
| Topological Polar Surface Area | 107 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Melting Point | 191 |
|---|---|
| Melting Point | 191 °C |
| Solubility | 400000 |
| Solubility | 400 mg/mL at 40 °C |
| Density | 1.65 g/cu cm at 25 °C |
| Density | Density (at 25 °C): 1.65 g/cm³ |
| LogP | -1.85 |
| LogP | log Kow = -1.85 |
| LogP | -2.15 |
| LogP | -1.84 |
| 法规与食品接触 | FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, ANTIOXIDANT: Food Additives ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, FLAVOR ENHANCER, FLAVORING AG 维生素 C（水果和蔬菜衍生） 旨在用作按照 wi 使用的其他市售形式的抗坏血酸的替代品 Scientific procedures |
|---|---|
| GHS 通报统计 | 97.3% (572 / 588) |
| GHS 通报统计 | 97.3% (572 / 588) |
|---|
l-ascorbic acid; ascorbic acid; vitamin C; 50-81-7; L(+)-Ascorbic acid; Ascoltin; Ascorbicap; Cevitamic acid; Allercorb; Ascorbajen; Ascorin; Ascorteal; Ascorvit; Cantaxin; Cebicure; Cegiolan
CAS 号 50-81-7；分子式 C6H8O6；分子量 176.03 g/mol。
l-ascorbic acid, ascorbic acid, vitamin C, 50-81-7, L(+)-Ascorbic acid, Ascoltin.
已记录的法规收录：FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER,; ANTIOXIDANT: Food Additives; ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, FLAVOR ENHANCER, FLAVORING AG。
97.3% 的 GHS 通报认为不构成危害分类（572 / 588）。
Melting Point: 191; Melting Point: 191 °C; Solubility: 400000; Solubility: 400 mg/mL at 40 °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。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.