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BioBuffer Solution Brand Product
Reagent

Tris HCl

High Assay

Product Code: THCL-5221

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Product Code: THCL-5221
Suitable for use in biological and biotech chemical process applications from R&D through scale production.

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.

CAS #: 1185-53-1
Formula: NH2C(CH2OH)3·HCl
F.W.: 157.60 g/mol

Product Specifications

Analysis Specifications
Absorbance (1M)

260 nm

280 nm

< = 0.06 a.u.

< = 0.05 a.u.

Appearance and Color  
White Crystalline
Assay, Dried Basis  
99.5 - 101.0%
Heavy Metals (Pb) < = 10 ppm
Identification, IR Conforms to Reference Standard
Melting Range 

150 - 154°C

pH (1%)

4.2 - 5.0

Solubility (1M) Clear, Colorless Solution
Water, KF

< = 0.5%

Printable Version

Key Product Features:

  • Appears as a white crystalline product
  • Contains no known major food allergens (as defined by FDA and WHO)
  • The final product and its raw materials are not derived from nor come into contact with animal parts, animal products, and/or animal byproducts/derivatives. 
  • Is not subject to genetic modification
  • Synonyms: 2-Amino-2(Hydroxymethyl)-1,3-Propanediol Hydrochloride; Tri(Hydroxymethyl) Aminomethane Hydrochloride. 

Storage & Shipping:

Refer to SDS.

Shelf-Life Policy:

Please inquire for information regarding shelf life.

Package Sizes:

1kg, 5kg, 10kg, 25kg, 50kg

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.