Merck

PHR1557

Supelco

二氯甲烷

Pharmaceutical Secondary Standard; Certified Reference Material

登录to View Organizational & Contract Pricing

别名:
二氯甲烷, 亚甲基氯
Empirical Formula (Hill Notation):
CH2Cl2
CAS号:
分子量:
84.93
Beilstein:
1730800
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to USP 1601441

蒸汽密度

2.9 (vs air)

蒸汽压

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

CofA

current certificate can be downloaded

自燃温度

1223 °F

expl. lim.

22 %

包装

ampule of 3x1.2 mL each

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.424 (lit.)

bp

39.8-40 °C (lit.)

mp

−95 °C (lit.)

密度

1.325 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

格式

neat

储存温度

2-30°C

SMILES string

ClCCl

InChI

1S/CH2Cl2/c2-1-3/h1H2

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
PHR1171RTC000081PHR1552
Methylene Chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1557

二氯甲烷

Supelco

Supelco

PHR1171

残留溶剂-二氯甲烷

1,2-Dichloroethane Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

RTC000081

1,2-二氯乙烷

Chloroform Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1552

氯仿

packaging

ampule of 3x1.2 mL each

packaging

-

packaging

pkg of 20 mL

packaging

ampule of 3x1.2 mL each

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

application(s)

environmental
pharmaceutical (small molecule)

application(s)

-

application(s)

pharmaceutical (small molecule)

format

neat

format

single component solution

format

-

format

neat

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-8°C

storage temp.

2-30°C

一般描述

亚甲基氯,也称为二氯甲烷,是一种在工业上广泛应用的有机溶剂。
用于质量控制的药品二级标准品,为制药实验室和制造商制备内部工作标准品提供了一种方便且经济的替代方案。

应用

二氯甲烷可作为药物标准品,用于通过气相色谱法(GC)测定药物制剂中的分析物。
这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。

分析说明

这些二级标准品可追溯至USP、EP和BP一级标准品。

其他说明

该认证标准物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在检验报告上找到。

附注

想要查看本品的检验报告示例,请在下框中输入LRAB7796。这只是一个示例证书,可能与您收到的批次不符。

推荐产品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

象形图

Exclamation markHealth hazard

警示用语:

Warning

危险分类

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

遇到问题?欢迎随时联系我们技术服务 寻求帮助

批号可以在产品标签上"批“ (Lot或Batch)字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

  • 如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。

  • 如果您查询到的批号含有填充代码(例如 STBB0728K9),请输入去除填充代码K9的批号:STBB0728。

未找到您寻找的产品?

部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

其他客户在看

Slide 1 of 7

1 of 7

Dichloromethane analytical standard

Supelco

02575

二氯甲烷

Hexane Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1555

正己烷

Chloroform Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1552

氯仿

Dichloromethane anhydrous, ≥99.8%, contains 40-150 ppm amylene as stabilizer

Sigma-Aldrich

270997

二氯甲烷

Toluene Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1311

甲苯

Pyridine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1558

吡啶

1,4-Dioxane Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1549

二氧六环

Methylene Chloride
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia/National Formulary, 5885-5885 (2018)
Accidental intoxication by dichloromethane at work place: Clinical case and literature review
Pacheco C, et al.
Journal of Acute Medicine, 6(2), 43-45 (2016)
K E Mauck et al.
Integrative and comparative biology, 54(2), 193-209 (2014-04-22)
Recent research suggests that plant viruses, and other pathogens, frequently alter host-plant phenotypes in ways that facilitate transmission by arthropod vectors. However, many viruses infect multiple hosts, raising questions about whether these pathogens are capable of inducing transmission-facilitating phenotypes in
Angharad M Roberts et al.
Science translational medicine, 7(270), 270ra6-270ra6 (2015-01-16)
The recent discovery of heterozygous human mutations that truncate full-length titin (TTN, an abundant structural, sensory, and signaling filament in muscle) as a common cause of end-stage dilated cardiomyopathy (DCM) promises new prospects for improving heart failure management. However, realization
Guilherme Asmar Alencar et al.
The Journal of clinical endocrinology and metabolism, 99(8), E1501-E1509 (2014-04-09)
Primary macronodular adrenal hyperplasia (PMAH) is a rare cause of Cushing's syndrome, usually characterized by functioning adrenal macronodules and increased cortisol production. Familial clustering of PMAH has been described, suggesting an inherited genetic cause for this condition. The aim of

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门