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等级
certified reference material
pharmaceutical secondary standard
质量水平
蒸汽密度
4.98 (vs air)
蒸汽压
<0.01 mmHg ( 20 °C)
10 mmHg ( 115 °C)
API类
2-ethylhexanoic acid
形式
liquid
CofA
current certificate can be downloaded
自燃温度
699 °F
expl. lim.
1.04 %, 135 °F
8.64 %, 188 °F
包装
ampule of 3x1.2 mL
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.425 (lit.)
bp
228 °C (lit.)
密度
0.903 g/mL at 25 °C (lit.)
应用
pharmaceutical (small molecule)
储存温度
2-30°C
SMILES字符串
CCCCC(CC)C(O)=O
InChI
1S/C8H16O2/c1-3-5-6-7(4-2)8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
InChI key
OBETXYAYXDNJHR-UHFFFAOYSA-N
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一般描述
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
应用
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.
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
其他说明
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.
附注
To see an example of a Certificate of Analysis for this material enter LRAB0955 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
警示用语：
Danger
危险声明
危险分类
Repr. 1B
WGK
WGK 1
闪点(°F)
closed cup
闪点(°C)
closed cup
Victoria C de Leeuw et al.
Toxicology letters, 303, 28-37 (2018-12-24)
In vitro assays to assess developmental neurotoxicity of chemicals are highly desirable. The murine neural embryonic stem cell test (ESTn) can mimic parts of early differentiation of embryonic brain and may therefore be useful for this purpose. The aim of
商品
Ascentis® C18 column facilitates LC-UV/MS analysis of extractables from single-use systems, ensuring reliable identification and quantification.
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