Tris USP, EP

BioBuffer Solution Brand Product

Process Chemical

ISO Certified Quality Management System

Tris / Tromethamine

Meets USP/EP

Product Code: TRIS-6201

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Product Code: TRIS-6201

Suitable for use in biological and biotech chemical process applications from R&D through scale production.

Tris / Tromethamine is commonly used as a buffer and excipient in downstream biological applications during the manufacture of drug products. Tris is considered a Good's buffer because it has low UV absorptivity, minimal reactivity, stable pH and is soluble in water.

CAS #: 77-86-1
Formula: NH₂C(CH₂OH)₃
F.W.: 121.14 g/mol

Product Specifications

Analysis

Specifications

Absorbance (40%)

290 nm

< = 0.2 a.u.

Appearance and Color

White Crystalline Powder

Appearance of Solution

Passes Test

Assay, Dried Basis

99.5 - 101.0%

Chloride

< = 100 ppm

Identification, IR (USP-A/EP-C)

Conforms to Reference Standard

Identification A (EP), pH (5%) (USP/EP)

10.0 - 11.5

Identification B (USP)

Passes Test

Identification B (EP), Melting Range (USP)

168 - 172°C

Identification C (USP)

Passes Test

Identification D (EP)

Conforms to Reference Standard

Insoluble Matter

< = 0.005%

Loss on Drying

< = 0.5%

Related Substances

< = 1.0%

Residue on Ignition/Sulfated Ash

< = 0.1%

Trace Metals

Iron (Fe)

Lead (Pb)

< = 10 ppm

Water, KF

< = 0.3%

Printable Version

Key Product Features:

Appears as a white, crystalline powder to needle like crystals
Manufactured in accordance with the ISO Certified Quality Management System
Manufactured in an enzyme free, hormone free and animal free environment
Contains no 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 or derivatives.
Is not subject to genetic modification
Synonyms: Trometamol; THAM; Tris (Hydroxyethyl) Aminomethane; Trisaminol; Trismethylolaminomethane; 2-Amino-2(Hydroxymethyl) propane-1,2-diol; Tromethamine

Shelf-Life Policy:

Please inquire for information regarding shelf life.

Storage & Shipping:

Refer to SDS.

Package Sizes:

1kg, 5kg, 10kg, 25kg, and 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.