EMAIL THIS PAGE TO A FRIEND

I2399 Sigma-Aldrich

Imidazole

ACS reagent, ≥99% (titration)

Synonym: 1,3-Diaza-2,4-cyclopentadiene, Glyoxaline

Properties

Related Categories ACS Grade Buffers, Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Building Blocks,
Quality Level   PREMIUM
grade   ACS reagent
vapor pressure   <1 mmHg ( 20 °C)
assay   ≥99% (titration)
impurities   ≤0.2% water
ign. residue   ≤0.1%
pH   9.5-11.0 (25 °C, 5% in H2O)
pKa (25 °C)   6.95
bp   256 °C(lit.)
mp   88-91 °C(lit.)
cation traces   Fe: ≤0.001%

Description

Application

Excellent for buffers in the range of pH 6.2-7.8

Packaging

100, 500 g in glass bottle

Price and Availability

Build Your Library with Baran Sulfinates


Baran SulfinatesView our collection of building blocks that are highly compatible with Baran sulfinates and allow for the development of high-value chemical libraries through an operationally simple process.




New TruPAGE™ Pre-cast Polyacrylamide Gels

Additional Products to Explore

Glycerol

for molecular biology, ≥99%

HEPES
H3375HEPES

≥99.5% (titration)

Sodium chloride

BioXtra, ≥99.5% (AT)

<I>tert</I>-Butyldimethylsilyl chloride

reagent grade, 97%

Trizma<SUP>®</SUP> base

Primary Standard and Buffer, ≥99.9% (titration), crystalline

Customers Also Viewed

Imidazole

for molecular biology, ≥99% (titration)

Imidazole

≥99% (titration), crystalline

Imidazole

pharmaceutical impurity standard, ≥95.0% (HPLC)

Imidazole

puriss. p.a., ≥99.5% (GC)

Imidazole

ReagentPlus®, 99%

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?