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94681

3,5-二硝基苯甲酸甲酯

TraceCERT®, certified reference material, 1H-qNMR Standard

别名:

NSC 7317, 二硝基苯甲酸甲酯

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关于此项目

线性分子式:
(O2N)2C6H3CO2CH3
化学文摘社编号:
2702-58-1
分子量:
226.14
NACRES:
NA.24
PubChem Substance ID:
329770378
UNSPSC Code:
41116107
EC Number:
220-289-9
MDL number:
MFCD00017016
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Quality Level

300

grade

certified reference material, TraceCERT®

form

powder

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

mp

107-109 °C (lit.)

application(s)

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

SMILES string

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

General description

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.

Other Notes

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。

Legal Information

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

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

分析证书(COA)

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Method development in quantitative NMR towards metrologically traceable organic certified reference materials used as 31P qNMR standards.
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Analytical and Bioanalytical Chemistry (2014)
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Weber, M., Hellriegel, C., Rueck, A., Sauermoser, R., and Wuethrich, J.
Accreditation and Quality Assurance, 18, 91-98 (2013)
Michael Weber et al.
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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

全球贸易项目编号

货号GTIN
94681-1G04061833296417