RDD044
咪唑
ReagentPlus®, 99%, Redi-Dri™, free-flowing
别名:
1,3-二氮杂-2,4-环戊二烯, 甘恶啉
蒸汽压
<1 mmHg ( 20 °C)
质量水平
产品线
ReagentPlus®
Redi-Dri™
方案
99%
表单
powder
质量
free-flowing
pH值（酸碱度）
9-11 at 100 g/L (23 °C)
pKa (25 °C)
6.95
沸点
256 °C (lit.)
mp
85-92 °C
88-91 °C (lit.)
SMILES字符串
c1c[nH]cn1
InChI
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
InChI key
RAXXELZNTBOGNW-UHFFFAOYSA-N
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一般描述
Imidazole is a buffering agent employed in various research applications, with a pH 9 -11, it is often used to maintain a stable pH for protein samples. Imidazole is a heterocyclic compound with a five-membered planar ring that is amphoteric, highly polar, and commonly used for affinity chromatography. Its ability to bind to metal ions makes it particularly useful for purification and separation of proteins.
应用
特别适用于 pH 6.2-7.8 范围内的缓冲液
Imidazole is commonly used as a buffer component for purification of the histidine-tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).
特点和优势
- Redi-Dri packaging controls moisture for hygroscopic chemicals that commonly clump
- Anhydrous powder remains free-flowing and easy to use
- Safer to handle and weigh out for routine use in lab
- Eliminates clumps to maintain product moisture and quality
其他说明
For additional information on our range of Biochemicals, please complete this form.
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
闪点(°F)
293.0 °F - closed cup
闪点(°C)
145 °C - closed cup
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