Order Entry
Puerto Rico
ContactUsLinkComponent
 
 
 
Potassium hydrogen sulfate mixture of potassium pyrosulphate, K2S2O7, and potassium bisulphate, KHSO4 ACS, fused
 
 
 
Potassium hydrogen sulfate mixture of potassium pyrosulphate, K2S2O7, and potassium bisulphate, KHSO4 ACS, fused
 

Some Products May Appear Restricted

To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.

If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)

 

If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation;  additional documentation will be requested for these items prior to shipment. 

 

  • Acidity as H2SO3:
    37.5-38.6%
  • H2O:
    0.025
  • Cl:
    0.002%
  • PO3:
    0.00001
  • Ca:
    0.002%
  • MG:
    0.001%
  • Heavy metals (as Pb):
    0.001%
  • Fe:
    0.002%
  • NA:
    0.01%%