56749
Imidazole
Manufacturer: Sigma Aldrich
CAS Number: 288-32-4
Synonym(S): 1,3-Diaza-2,4-cyclopentadiene, Glyoxaline
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 G | 56749-50-G | In Stock | ₹ 8,021.33 |
| 250 G | 56749-250-G | In Stock | ₹ 32,269.33 |
| 1 KG | 56749-1-KG | In Stock | ₹ 69,940.33 |
56749 - 50 G
In Stock
Quantity
1
Base Price: ₹ 8,021.33
GST (18%): ₹ 1,443.839
Total Price: ₹ 9,465.169
vapor pressure
<1 mmHg ( 20 °C)
Quality Level
200
product line
BioUltra
Assay
≥99.5% (GC)
form
powder or crystals
impurities
insoluble matter, passes filter test≤0.2% water
ign. residue (900 °C)
≤0.05%
pH
9.5-11.0 (25 °C, 0.1 M in H2O)
pKa (25 °C)
6.95
bp
256 °C (lit.)
Other Options
Related Products
Description
- Application: Imidazole can be used to prepare buffers in the pH range of 6.2-7.8 at 25°C. It is recommended as a component of a buffer for assay of horseradish peroxidase and as chelator for the binding of various divalent cations. Imidazole can be used for the elution of histidine containing proteins from divalent cation resins (Sigma P6611, HisSelect.-HC Nickel affinity gel) and can also be used in reverse staining of SDS-PAGE gels for detection of proteins.
- Other Notes: Buffer for assay of horseradish peroxidase[1]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
WGK
WGK 2
Flash Point(F)
293.0 °F
Flash Point(C)
145 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves