HEPES, Free Acid



  • Product Code
  • Grade
  • Description
  • CAS
  • Formula
  • Formula Weight
  • UN
  • FlashPoint (°C)
  • Density (kg/L)
  • 4018
  • UltraPure
  • Bioreagent, for liquid chromatography
  • 7365-45-9
  • C8H18N2O4S
  • 238.31
  •  
  •  
  •  


Code
Size
Price
00
25.00 G
CAD $ 24.10 Each
01
100.00 G
CAD $ 64.35 Each
04
500.00 G
CAD $ 235.00 Each
06
5.00 KG
CAD $ 1451.40 Each
07
12.00 KG
CAD $    
08
7.50 KG
CAD $ 1965.00 Each
Payment can be made by Visa, Mastercard, AMEX, Interac, money order, certified cheque, or bank transfer.

Please make cheques and money orders payable to ANK Pharmaceuticals Inc. (Sister company for web orders)

When using a credit card or Interac bank card, your statement will show ANK Pharmaceuticals Inc for your order.

* We only ship within Canada. We do not ship to the United States or anywhere else worldwide.

All sales are final. Please confirm desired grade before ordering.

Product Specifications


Test Specification
Assay (C8H18N2O4S) min. 99 %
Appearance (fine, white, crystalline powder) Passes Test
DNase Activity None Detected
RNase Activity None Detected
Protease Activity None Detected
Absorbance of a 0.1M Solution
(1-cm path vs water) at:		  
260 nm max. 0.05
280 nm max. 0.05
pH of 5% Solution at 25°C 5.0 - 6.5
Ash (sulfated) max. 0.2 %
Trace Impurities (in ppm):  
Arsenic and Antimony (as As) max. 0.05
Heavy Metals (as Pb) max. 5
Iron (Fe) max. 5
pKa at 20°C Actual Value Reported
   
For Laboratory, Research or Manufacturing Use