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Merck

57803

Supelco

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

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About This Item

经验公式(希尔记法):
C6H8O6
CAS号:
分子量:
176.12
Beilstein:
84272
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

certified reference material
TraceCERT®

品質等級

產品線

TraceCERT®

形狀

solid

儲存期限

limited shelf life, expiry date on the label

製造商/商標名

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

技術

HPLC: suitable
gas chromatography (GC): suitable

mp

190-194 °C (dec.)

應用

food and beverages

格式

neat

儲存溫度

20-25°C

SMILES 字串

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 密鑰

CIWBSHSKHKDKBQ-JLAZNSOCSA-N

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一般說明

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 17025ISO 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。

應用

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。

包裝

无底玻璃瓶。内含物装在插入的融合锥内。

法律資訊

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Analyzing Food for Nutrition Labeling and Hazardous Contaminants (1994)
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