56748
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 | 56748-50-G | In Stock | ₹ 57,902.93 |
| 250 G | 56748-250-G | In Stock | ₹ 1,33,861.95 |
56748 - 50 G
In Stock
Quantity
1
Base Price: ₹ 57,902.93
GST (18%): ₹ 10,422.527
Total Price: ₹ 68,325.457
grade
for molecular biology
Quality Level
200
vapor pressure
<1 mmHg ( 20 °C)
product line
BioUltra
Assay
≥99.5% (GC)
form
flakespowder or crystals
impurities
DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected≤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
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: Review: As RNase model[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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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grade: for molecular biology
Quality Level: 200
vapor pressure: <1 mmHg ( 20 °C)
product line: BioUltra
Assay: ≥99.5% (GC)
form: flakespowder or crystals
impurities: DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected≤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
grade:
for molecular biology
Quality Level:
200
vapor pressure:
<1 mmHg ( 20 °C)
product line:
BioUltra
Assay:
≥99.5% (GC)
form:
flakespowder or crystals
impurities:
DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected≤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
grade: __
Quality Level: 200
vapor pressure: <1 mmHg ( 20 °C)
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
grade:
__
Quality Level:
200
vapor pressure:
<1 mmHg ( 20 °C)
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
grade: analytical standard
Quality Level: 100
vapor pressure: __
product line: __
Assay: ≥99.5% (GC)
form: __
impurities: __
ign. residue (900 °C): __
pH: __
pKa (25 °C): __
grade:
analytical standard
Quality Level:
100
vapor pressure:
__
product line:
__
Assay:
≥99.5% (GC)
form:
__
impurities:
__
ign. residue (900 °C):
__
pH:
__
pKa (25 °C):
__
grade: __
Quality Level: 100
vapor pressure: __
product line: __
Assay: __
form: __
impurities: __
ign. residue (900 °C): __
pH: __
pKa (25 °C): __
grade:
__
Quality Level:
100
vapor pressure:
__
product line:
__
Assay:
__
form:
__
impurities:
__
ign. residue (900 °C):
__
pH:
__
pKa (25 °C):
__