HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents

Commonly used buffering agent

Brand:  Fisher Bioreagents BP310-1

Product Code. 10081113

Chemical Identifiers

• Chemical Name or Material: HEPES
• Purity Grade: Molecular Biology Grade
• Physical Form: Powder/Solid
• Assay Percent Range: ≥99 %
• Formula Weight: 238.3

• CAS: 7365-45-9
• Purity Grade Notes: DNase-, RNase- and Protease-Free
• Assay: ≥99%
• Molecular Formula: C₈H₁₈N₂O₄S
• Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid

Specifications

• Absorbance: 0.01 max. (0.1M solution) at 280nm
• CAS: 7365-45-9
• Purity Grade Notes: DNase-, RNase- and Protease-Free
• Assay: ≥99%
• Molecular Formula: C₈H₁₈N₂O₄S
• DNase: DNase free
• Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid
• Packaging: Poly Bottle
• Protease: Protease free
• Solubility: Soluble in water
• Melting Point: 234°C
• Color: White

• Chemical Name or Material: HEPES
• Purity Grade: Molecular Biology Grade
• Physical Form: Powder/Solid
• Assay Percent Range: ≥99 %
• Formula Weight: 238.3
• Merck Index: 15, 4689
• Identification: Pass Test
• pKa: 7.3 to 7.7 (at 25°C)
• TLC: Single spot
• Decomposition Information: 238°C
• pH: 5.0 to 6.5
• Quantity: 1kg