HEPES CAS 7365-45-9, Best price from China supplier factory
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Application & Function
4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid HEPES CAS 7365-45-9 is free flowing white powder.
1. Used for Biological buffer; the reaction buffer, pre-hybridization buffer, hybridization buffer of the separation and analysis of RNA core components; for RNA and T4RNA
2. Used as biochemical reagents.
|Appearance||Free flowing white powder|
|Assay(potertiometric cal on dry substance||Min 99.5%|
|Color ( 1M solution)||Pass test|
|PKa at 20 ºC||7.4-7.7|
|Heavy metals ( Pb )||<5ppm|
|Residue on Ignition||<0.1%|
|Loss on drying (105 C,3 hours||<1%|