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等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to USP 1003064
蒸汽压
0.6 mmHg ( 120 °C)
API类
acetaminophen, paracetamol
CofA
current certificate can be downloaded
自燃温度
541 °F
技术
HPLC: suitable
gas chromatography (GC): suitable
bp
279 °C (lit.)
mp
110-115 °C (lit.)
应用
pharmaceutical (small molecule)
格式
neat
储存温度
2-30°C
SMILES字符串
O=N(C1=CC=C(O)C=C1)=O
InChI
1S/C6H5NO3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H
InChI key
BTJIUGUIPKRLHP-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 (PhEur) 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.
Values of analytes vary lot to lot.
附注
To see an example of a Certificate of Analysis for this material enter LRAA8987 in the slot below. This is an example certificate only and may not be the lot that you receive.
相关产品
产品编号
说明
价格
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 - STOT RE 2 Oral
靶器官
Kidney,Liver
WGK
WGK 2
闪点(°F)
336.2 °F
闪点(°C)
169 °C
法规信息
危险化学品
G N Bowers et al.
Clinical chemistry, 26(6), 724-729 (1980-05-01)
We describe specifications for high-purity 4-nitrophenol, which is suitable for spectrophotometric standardization. Such a reference material is needed in clinical enzymology to establish the proper molar absorptivity of 4-nitrophenol under final reaction conditions, particularly for measuring alkaline phosphatase activity in
Ipsita K Sen et al.
Carbohydrate polymers, 91(2), 518-528 (2012-11-06)
Gold nanoparticles were synthesized by reducing chloroauric acid with a glucan, isolated from an edible mushroom Pleurotus florida, cultivar Assam Florida. Here, glucan acts as reducing as well as stabilizing agent. The synthesized gold nanoparticles were characterized by UV-visible spectroscopy
Ali Mehdinia et al.
Journal of chromatography. A, 1283, 82-88 (2013-03-08)
In this study, an analytical procedure for the selective extraction and detection of 4-nitrophenol (4-NP) was investigated by using of molecularly imprinted polymer on the surface of magnetic nanoparticles (MNPs). The magnetic nanoparticles were modified by tetraethyl orthosilicate (TEOS) and
Alex V Birk et al.
The Journal of laboratory and clinical medicine, 140(3), 166-175 (2002-09-25)
Extracellular adenosine triphosphate (ATP) regulates platelet reactivity by way of direct action on platelet purinergic receptors or by hydrolysis to adenosine diphosphate (ADP). Subsequent metabolism of ATP and ADP to adenosine monophosphate (AMP) and adenosine inhibits platelet aggregation. Endothelial cell
Jau-Rung Chiou et al.
Journal of hazardous materials, 248-249, 394-400 (2013-02-19)
Silver/iron oxide composite nanoparticles have been synthesized successfully via a facile one-pot green route by the use of l-arginine, which created an aqueous solution of about pH 10 and acted as a reducing agent for the successive formation of iron
实验方案
Analytical standard separation of various phenols for research and industrial applications.
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