推薦產品
等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to USP 1192808
蒸汽密度
3.6 (vs air)
蒸汽壓力
<0.98 atm ( 100 °C)
API 家族
diethanolamine
CofA
current certificate can be downloaded
自燃溫度
689 °F
expl. lim.
10.6 %
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.477 (lit.)
bp
217 °C/150 mmHg (lit.)
mp
28 °C (lit.)
密度
1.097 g/mL at 25 °C (lit.)
應用
pharmaceutical (small molecule)
形式
neat
儲存溫度
2-30°C
SMILES 字串
OCCNCCO
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI 密鑰
ZBCBWPMODOFKDW-UHFFFAOYSA-N
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一般說明
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. Diethanolamine is commonly used as a chemical intermediate and as a surface-active agent in agricultural products, pharmaceutical formulations and cosmetics.
應用
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.
分析報告
These secondary standards offer multi-traceability to the USP, EP (PhEur) 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.
Ion Mobility: TWCCSN2 value of 119.8 Å2 [M+H]+
The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.
TWCCS measurements are expected to be within 2% of this reference value.
P/N PHR1220 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.
TWCCS measurements are expected to be within 2% of this reference value.
P/N PHR1220 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
腳註
To see an example of a Certificate of Analysis for this material enter LRAC3260 in the slot below. This is an example certificate only and may not be the lot that you receive.
訊號詞
Danger
危險分類
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
標靶器官
Kidney,Liver,Blood
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
280.4 °F - closed cup
閃點（°C）
138 °C - closed cup
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A series of ruthenium(II) tris-bipyridyl complexes covalently linked with different amine reductants such as tripropylamine (TPrA), ethanolamine and diethanolamine for an electrochemiluminescence (ECL) system have been synthesized. Their ECL property at different working electrodes has been studied with and without
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