pKa (20°C): 7.45-7.65pH Range: 6.8-8.2Common Name: N-(2-Hydroxyethyl)piperazine-N’-(2-ethanesulfonic acid)CAS Number: 75277-39-3Molecular Weight: 260.3Chemical Formula: C8H17N2O4SNaSolubility: WaterStorage Temperature: Room TemperatureStorage Conditions: Room TemperatureAppearance: White crystalline powder Assay (Titration, dried basis): 98.0 %Chloride (Cl): 0.1 %Heavy Metals (as Pb): 1 ppmLoss on Drying @ 105 oC, 3hrs: 3.0 %pH (1% aqueous @ 25 oC): 9.4 – 11.0 pKa @ 20C: 7.45 – 7.65 Solubility (1M Solution in H2O): Clear, complete and colorless UV Absorbance @ 250nm 1M: 1.0 BSE/TSE Free: BSE/TSE Free Country of Origin: Report Shipping Weight: 12.72 lbsShipping Dimensions: 10.00 x 11.25 x 10.00Research or further manufacturing use only, not for food or drug use.
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