Advanced
Order Entry
China
ContactUsLinkComponent
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0% for biopharmaceutical production
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0% for biopharmaceutical production
Supplier:  VWR Chemicals
Certificatesundefined
undefined
undefined
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0% for biopharmaceutical production
Supplier:  VWR Chemicals
Certificates

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. 

Specification Test Results

  • Assay:
    Min. 99,0 %
  • Appearance:
    White crystalline powder
  • Dnases:
    Not detected
  • Identification by IR:
    Conforms to structure
  • Proteases:
    Not detected
  • Rnases:
    Not detected
  • Solubility (1 mol/l):
    Clear and complete
  • pH (0,5 mol/l; 25°C):
    3,5 -- 5,0
  • pKa (25°C):
    8,0 -- 8,4
  • Ignition residue:
    Max. 0,1 %
  • Insoluble substances:
    Max. 50 ppm
  • Loss on drying (105°C):
    Max. 0,5 %
  • Ca (Calcium):
    Max. 5 ppm
  • Cu (Copper):
    Max. 5 ppm
  • Fe (Iron):
    Max. 5 ppm
  • Mg (Magnesium):
    Max. 5 ppm
  • Mn (Manganese):
    Max. 5 ppm
  • Pb (Lead):
    Max. 5 ppm
  • Zn (Zinc):
    Max. 5 ppm
  • Absorbance (260 nm) (1 mol/l):
    Max. 0,05
  • Absorbance (280 nm) (1 mol/l):
    Max. 0,05
  • Bioburden:
    Max. 100 CFU/g
  • Endotoxin:
    Max. 0.1 EU/mg

Specification Test Results