China (Mainland)
HEPES CAS NO.7365-45-9
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Keywords
Superiority
Assay ≥99.5% Loss on Drying ≤0.6％ UV Absorbance (260nm, 1mol/L, 1cm） ≤0.05 UV Absorbance (280nm, 1mol/L, 1cm) ≤0.05 Pka(20℃) 7.35-7.69 PH(5% Soln in water，25℃) …
Details
Assay ≥99.5%
Loss on Drying ≤0.6％
UV Absorbance
(260nm, 1mol/L, 1cm） ≤0.05
UV Absorbance
(280nm, 1mol/L, 1cm) ≤0.05
Pka(20℃) 7.35-7.69
PH(5% Soln in water，25℃) 5.0-6.5
Appearance White crystalline powder
