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Merck

PHR1665

Supelco

氯苯

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

氯苯

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About This Item

经验公式(希尔记法):
C6H5Cl
CAS号:
分子量:
112.56
Beilstein:
605632
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
pharmaceutical secondary standard

品質等級

agency

traceable to USP 1601361

蒸汽密度

3.86 (vs air)

蒸汽壓力

11.8 mmHg ( 25 °C)

CofA

current certificate can be downloaded

自燃溫度

1178 °F

expl. lim.

7.1 %

包裝

ampule of 3x1.2 mL

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.524 (lit.)

bp

132 °C (lit.)

mp

−45 °C (lit.)

密度

1.106 g/mL at 25 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

2-30°C

SMILES 字串

Clc1ccccc1

InChI

1S/C6H5Cl/c7-6-4-2-1-3-5-6/h1-5H

InChI 密鑰

MVPPADPHJFYWMZ-UHFFFAOYSA-N

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一般說明

Chlorobenzenes find use in domestic as well as industrial applications such as solvents, degreasers, pesticides and chemical intermediates for the synthesis of various chemical compounds. They are regarded as environmental pollutants because of their hazardous nature.
Pharmaceutical secondary standard for application in quality control. Provides pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

應用

Chlorobenzene may be used as a reference organic solvent standard for the determination of the analyte in pharmaceutical formulations by chromatography techniques.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

分析報告

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他說明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

腳註

To see an example of a Certificate of Analysis for this material enter LRAC1691 in the slot below. This is an example certificate only and may not be the lot that you receive.

訊號詞

Warning

危險分類

Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

80.6 °F

閃點(°C)

27 °C


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分析证书(COA)

Lot/Batch Number

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Optimization of temperature-controlled ionic liquid dispersive liquid phase microextraction combined with high performance liquid chromatography for analysis of chlorobenzenes in water samples
Kamarei F, et al.
Talanta, 83(1), 36-41 (2010)
Establishment of a knowledge base for prescreening residual solvents in pharmaceuticals
Qin L, et al.
Chromatographia, 59(7-8), 475-480 (2004)
Determination of residual solvent levels in bulk pharmaceuticals by capillary gas chromatography
Smith ID and Waters DG
Analyst, 116(12), 1327-1331 (1991)

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