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48670

Supelco

N -亚硝基二甲胺(NDMA) 溶液

certified reference material, 200 μg/mL in methanol

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1 ML
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1 ML
$77.10

About This Item

CAS号:
62-75-9
MDL编号:
MFCD00002053
UNSPSC代码:
12000000

$77.10

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等级

certified reference material
TraceCERT®

Agency

EPA TO-7

产品线

TraceCERT®

CofA

current certificate can be downloaded

特点

standard type calibration

包装

ampule of 1 mL

浓度

200 μg/mL in methanol

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

cleaning products
cosmetics
environmental
food and beverages
personal care

包装形式

single component solution

储存温度

2-30°C

SMILES字符串

N(N=O)(C)C

InChI

1S/C2H6N2O/c1-4(2)3-5/h1-2H3

InChI key

UMFJAHHVKNCGLG-UHFFFAOYSA-N

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相关类别

一般描述

N-亚硝基二甲胺是 N-亚硝胺[1]的一种毒性类型，通常可由肠道菌群类型的微生物在体内合成。[2]在Cu（II）离子存在下，它可以使用零价金属离子（如Fe和Zn）还原形成二甲胺。[1]

应用

有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。

其他说明

该认证标准物质（CRM）根据ISO 17034和ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

法律信息

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

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Flam. Liq. 2 - STOT SE 1

靶器官

Eyes,Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jin Woong Kim et al.
Journal of magnetic resonance imaging : JMRI, 53(2), 554-563 (2020-07-03)
Liver fibrosis is characterized by the excessive accumulation of extracellular matrix proteins. Electrical conductivity imaging at low frequency can provide novel contrast because the contrast mechanisms originate from the changes in the concentration and mobility of ions in the extracellular
Lactic acid bacteria directly degrade N-nitrosodimethylamine and increase the nitrite-scavenging ability in kimchi
Kim H-S, et al.
Food Control, 71, 101-109 (2017)
The role of Cu (II) in the reduction of N-nitrosodimethylamine with iron and zinc
Han Y, et al.
Chemosphere, 167, 171-177 (2017)
Man-Chun Huang et al.
Food chemistry, 138(1), 227-233 (2012-12-26)
A sensitive procedure, microwave-assisted extraction (MAE) coupled dispersive micro solid-phase extraction (D-μ-SPE), was developed to extract N-nitrosodimethylamine (NDMA) and other six volatile N-nitrosamines (NAms) from meat products. Parameters affecting the efficiency of MAE and D-μ-SPE were systematically investigated. For MAE
András P Keszei et al.
The American journal of clinical nutrition, 97(1), 135-146 (2012-11-30)
Dietary N-nitroso compounds and endogenous nitrosation are important carcinogenic factors, but human evidence of their role is scarce for esophageal cancer and inconsistent for gastric cancer. We studied the relation between risks of esophageal and gastric cancer subtypes and dietary
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