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HEPES sodium salt, 99%, ACROS Organics™
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Quantity:
25g
100g
500g
1kg
Description
Biological buffer
Specifications
Absorbance | (0.1 M aq. soln.),(0.1 M aq. soln.) at 0nm,0.02 at 280nm,0.04 at 260nm |
Absorbance Conditions | (0.1M aq. soln.) |
Assay Percent Range | 99% |
Formula Weight | 260.27 |
Physical Form | Crystalline Powder |
Percent Purity | ≥98.5% (on anhydrous substance) |
Infrared Spectrum | Authentic |
Packaging | Glass bottle |
Water | 3% max. (K.F.) |
pH | 9.5 to 10.5 (1% aq. soln.) |
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Safety and Handling
EINECSNumber : 278-169-7
TSCA : TSCA