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  • HEPES Cas 7365-45-9
  • HEPES Cas 7365-45-9
  • HEPES Cas 7365-45-9
  • HEPES Cas 7365-45-9
  • HEPES Cas 7365-45-9
  • HEPES Cas 7365-45-9

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HEPES Cas 7365-45-9
Chemical Name: HEPES
CAS No.: 7365-45-9
Molecular Formula: C8H18N2O4S
Molecular Weight: 238.3
Assay:99%
Samples: Available
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Typical Properties

Specifications

ItemSpecifications
AppearanceFree flowing white powder
Assay(potertiometric cal on dry substanceMin 99.5%
Color ( 1M solution)Pass test
PKa at 20 ℃7.4-7.7
Heavy metals ( Pb )<5ppm
Sulfate<0.05%
Residue on Ignition<0.1%
Loss on drying (105 C,3 hours<1%
UV absobance/260nm<0.5
UV absobance/280nm<0.5
UV absobance/440nm<0.2

Usage

Biological buffer; Reaction buffer, pre hybridization buffer, and hybridization buffer for separating and analyzing RNA nuclear components; Used for RNA and T4RNA.

Packaging and Shipping
25kg/drum or Customized packaging


Packaging.jpg

Storage
It should be placed in sealed, dry and stored.


Storage.jpg

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