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Merck

PHR1310

Supelco

Pharmaceutical Secondary Standard; Certified Reference Material

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About This Item

经验公式(希尔记法):
C6H6
CAS号:
分子量:
78.11
Beilstein:
969212
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 NIST 3000
traceable to USP 1601146

蒸汽密度

2.77 (vs air)

蒸汽壓力

166 mmHg ( 37.7 °C)
74.6 mmHg ( 20 °C)

CofA

current certificate can be downloaded

自燃溫度

1043 °F

expl. lim.

8 %

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.501 (lit.)

bp

80 °C (lit.)

mp

5.5 °C (lit.)

密度

0.874 g/mL at 25 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

2-30°C

SMILES 字串

c1ccccc1

InChI

1S/C6H6/c1-2-4-6-5-3-1/h1-6H

InChI 密鑰

UHOVQNZJYSORNB-UHFFFAOYSA-N

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一般說明

用于质量控制的制药二级标准品,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、高性价比的替代方案。

應用

苯可用作药物参考标准品,用于通过各种色谱技术测定药物制剂中的苯残留。
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。

分析報告

这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。

其他說明

本认证参考材料是根据国际标准化组织ISO 17034 和国际标准化组织/国际电工委员会 ISO/IEC 17025 生产和认证的。所有关于客户关系管理的信息都可以在分析证书上找到。

腳註

想要查看本品的分析证书示例,请在下框中输入LRAC3166。这只是一个示例证书,可能与您收到的批次不符。

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訊號詞

Danger

危險分類

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1

標靶器官

Blood

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

12.2 °F

閃點(°C)

-11 °C


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分析证书(COA)

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其他客户在看

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1 of 1

A general static-headspace gas chromatographic method for determination of residual benzene in oral liquid pharmaceutical products.
Liu H, et al.
Journal of Pharmaceutical and Biomedical Analysis, 54(2), 417-421 (2011)
Factors that influence the determination of residual solvents in pharmaceuticals by automated static headspace sampling coupled to capillary GC-MS.
Mulligan KJ and McCauley H
Journal of Chromatographic Science, 33(1), 49-54 (1995)
Matrix media selection for the determination of residual solvents in pharmaceuticals by static headspace gas chromatography.
Urakami K, et al.
Journal of Chromatography A, 1057(1-2), 203-210 (2004)
Cliona M McHale et al.
Carcinogenesis, 33(2), 240-252 (2011-12-15)
Benzene causes acute myeloid leukemia and probably other hematological malignancies. As benzene also causes hematotoxicity even in workers exposed to levels below the US permissible occupational exposure limit of 1 part per million, further assessment of the health risks associated
Jelle Vlaanderen et al.
Environmental health perspectives, 119(2), 159-167 (2010-10-01)
The use of occupational cohort studies to assess the association of benzene and lymphoma is complicated by problems with exposure misclassification, outcome classification, and low statistical power. We performed meta-analyses of occupational cohort studies for five different lymphoma categories: Hodgkin

实验方案

ASTM D6526: GC Analysis of Impurities in Toluene on SLB®-IL100, 60 m Column

HPLC Analysis of Benzene and Deuterated Benzene on Ascentis® Express C18

GC Analysis of Xylene Isomers on SLB®-IL60 - The cresol (methylphenol) isomers are also precursors to many chemicals. This chromatogram of a mix of aromatic and methylphenol compounds was generated using an SLB-IL60 ionic liquid column. Its interaction mechanisms allow the separation of all three xylene isomers, and all three cresol isomers.

Technical article page on -US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on Equity®-1 after Purge & Trap using "M" Trap

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