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94681

Supelco

3,5-二硝基苯甲酸甲酯

qNMR standard, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

别名:

NSC 7317, 二硝基苯甲酸甲酯

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1 G
¥2,724.12

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1 G
¥2,724.12

About This Item

线性分子式:
(O2N)2C6H3CO2CH3
CAS Number:
2702-58-1
分子量:
226.14
EC 号:
220-289-9
MDL编号:
MFCD00017016
UNSPSC代码:
41116107
PubChem化学物质编号:
329770378
NACRES:
NA.24

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质量水平

300

等级

TraceCERT®

表单

powder

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

mp

107-109 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

SMILES字符串

COC(=O)c1cc(cc(c1)[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C8H6N2O6/c1-16-8(11)5-2-6(9(12)13)4-7(3-5)10(14)15/h2-4H,1H3

InChI key

POGCCFLNFPIIGW-UHFFFAOYSA-N

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3,5-二硝基苯甲酸甲酯 qNMR standard, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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1,3,5-三甲氧基苯 qNMR standard, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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1,3,5-三甲氧基苯

2,4-二氯三氟甲苯 TraceCERT®, certified reference material, 19F-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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2,4-二氯三氟甲苯

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
pharmaceutical

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

technique(s)

qNMR: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable, qNMR: suitable

technique(s)

qNMR: suitable

technique(s)

qNMR: suitable

form

powder

form

-

form

-

form

-

Quality Level

300

Quality Level

300

Quality Level

300

Quality Level

100, 300

grade

Standard for quantitative NMR, TraceCERT®

grade

Standard for quantitative NMR, certified reference material, TraceCERT®

grade

Standard for quantitative NMR, certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

一般描述

该有证标准物质（CRM）是根据ISO/IEC 17025和ISO 17034生产和认证的。该CRM可追溯到来自NMI的原材料，如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
下载证书网址：http://www.sigma-aldrich.com。

有关合适的仪器技术的更多信息，请参阅产品的分析证书。

查看我们完整的定量NMR标准品（qNMR标准品）系列。
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Search & download your certificate here.

其他说明

在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。

法律信息

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

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    BCCL0631
    BCCF2011
    BCBW3152
    BCBV0830
    BCBS0792V

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    在文件库中查找您最近购买产品的文档。

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    Method development in quantitative NMR towards metrologically traceable organic certified reference materials used as 31P qNMR standards.
    Weber, M., Hellriegel, C., Rueck, A., Wuethrich, J., Jenks, P., and Obkircher, M.
    Analytical and Bioanalytical Chemistry (2014)
    Using high-performance quantitative NMR (HP-qNMR) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties <0.1 %
    Weber, M., Hellriegel, C., Rueck, A., Sauermoser, R., and Wuethrich, J.
    Accreditation and Quality Assurance, 18, 91-98 (2013)
    Michael Weber et al.
    Journal of pharmaceutical and biomedical analysis, 93, 102-110 (2013-11-05)
    Quantitative NMR spectroscopy (qNMR) is gaining interest across both analytical and industrial research applications and has become an essential tool for the content assignment and quantitative determination of impurities. The key benefits of using qNMR as measurement method for the

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