We are one of the biggest suppliers of Hyaluronic acid ,Chondroitin sulfate and HA gel in China. And our Hyaluronic acid contains 4 grades: food grade,cosmetic grade,injectable grade and eyedrop grade…
Chemical formula : Na2H2P2O7
Molecular weight: 221.95
CAS Number: 7758-16-9
Properties:
White powder or granular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueo…
HEPES
CAS:7365-45-9
Packing:25KG/DRUM
Appearance:Free flowing white powder
Assay(potertiometric cal on dry substance):99.8%
English Name:4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic aci…
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