HEPES Buffer 99%

  • CAS :
    7365-45-9
  • REF :
    25400
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QUANTITY PRICE ENQUIRY
5 gm Rs 243.75
25 gm Rs 825.0
100 gm Rs 2987.5
500 gm Rs 9862.5

Product Information

Formula: C₈H₁₈N₂O₄S CAS: 7365-45-9 EC No.: 230-907-9 M (Molar Mass): 238.30 g/mol Full Name: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid pKa: 7.55 at 20°C Use: Biological buffer for cell culture

Chemicals Properties

Assay (HPLC): ≥ 99.0% Appearance: White crystalline powder Identification (IR): Passes test Loss on Drying: ≤ 0.5% Sulfated Ash: ≤ 0.1% Heavy Metals (as Pb): ≤ 20 ppm pH (0.1M solution): 4.5-5.5 (acid form) UV Absorbance (1M): A260 < 0.05, A280 < 0.05 Solubility: ≥ 95% soluble in water Nitrogen Content: 11.5-12.0% Sulfur Content: 13.0-13.5%

Hazard Information

Hazard: Causes eye and skin irritation. Safety: Wear protective gloves and eye protection. Storage: Store in tightly closed container at room temperature.