Bio Ultra Grade 

TRIS HCLDiagnostic Reagent Grade 


Product Code: THCL-5220 

CAS #: 1185-53-1

Molecular Formula: C4H11NO3HCL

Solubility in Water (g/L): 1,010

F.W.: 157.60 g/mol

pH @ 20°C: 4.5-6.0

Useful pH: 7.0-9.0

pKa @ 20°C: 8.2


Minimum Order Quantity: 100kg | Lead Time: 1-month | Package Sizes: 10kg, 25kg and 50kg pails. 

지오사이언스  T :  031-375-6493  E-Mail : info@gosci.co.kr

Intended for Use in Diagnostic and Laboratory Applications 

  • Tris Hydrochloride is a stabilizing buffer in biological applications such as electrochromatography, UV analysis and HPLC. It is used to adjust and stabilize the pH ranges for gels used in electrophoresis applications. Tris Hydrochloride is extensively used as a biological buffer or a component of buffer solutions. These are general specifications. BioBuffer Solutions can customize our products to meet your quality based requirements.

General Product Description:

  • TRIS Hydrochloride is a White Crystalline product.
  • Molecular Formula: C4H11NO3HCL
  • Molecular Weight: 157.60 g/mol.
  • CAS Number: 1185-53-1.
  • Synonyms: 2-Amino-2-(Hydroxymethyl)-1,3-Propanediol Hydrochloride; Tri (Hydroxymethyl) Aminomethane Hydrochloride.

Intended Use Statement:

  • Material represented by this grade is suitable to be used only as the following: Quality System Manufactured Process Chemical for use in further manufacturing or as a reagent for laboratory and research. The material represented by this grade is not suitable to be used as an Excipient, Active Pharmaceutical Ingredient, Drug, Drug Product or household item. 

Expiration/Retest Date:

  • BioBuffer Solutions does not assign expiration or retest dates for Bio Ultra Grade materials.

Storage and Shipping Conditions:

  • Ship and Store in ambient temperature.

Package Sizes:

  • 10kg, 25kg and 50kg pails.

Bulk GMP Fine Chemicals exclusively manufactured in North America


American Manufactured - FDA Registered GMP Facilities: Parenteral Excipients, GMP Small Molecule Intermediates, GMP Biological Buffers, Parenteral Carbohydrates, GMP Chlorinated Amino Acids, GMP Solutions in Sterile Single Use Packaging and other Reagent & GMP Fine Chemicals.