57803
L -抗坏血酸
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
维他命C, 抗坏血病因子, 维生素C
等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
表单
solid
保质期
limited shelf life, expiry date on the label
制造商/商品名称
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
技术
HPLC: suitable
gas chromatography (GC): suitable
mp
190-194 °C (dec.)
应用
food and beverages
包装形式
neat
储存温度
20-25°C
SMILES字符串
OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
InChI key
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
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一般描述
L-抗坏血酸是维生素 C 的主要膳食来源，主要用于预防坏血病。在动物中，它是由脱氢抗坏血酸还原产生的。
该物质被列入欧盟第10/2011号法规的阳性清单，用于与食品接触的塑料。
该认证标准物质（CRM）根据ISO/IEC 17025和ISO 17034生产和认证。该CRM可追溯来自NMI的原始材料，如NIST或NMIJ。
NMR定量信息已包括在认证内容中。证书上已给出不确定性和失效日期。
请访问http://www.sigma-aldrich.com下载您的证书。
NMR定量信息已包括在认证内容中。证书上已给出不确定性和失效日期。
请访问http://www.sigma-aldrich.com下载您的证书。
应用
L-抗坏血酸烟酸可作为认证参考标准品，用于通过高效液相色谱技术对水果和蔬菜中的分析物进行定量。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。
包装
无底玻璃瓶。内含物装在插入的融合锥内。
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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