Description

Trizma Benzoate Reagent Grade*Crystallin E is a high-purity, crystalline organic compound widely used as a specialized buffer component and reagent in advanced biochemical and pharmaceutical research. Its consistent quality and defined purity are critical for ensuring reproducibility and reliability in sensitive analytical and formulation processes. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require precise pH control and stable reagent performance in their critical workflows.

Application

• Biochemical Research Buffer: Used as a component in specialized buffer systems for enzyme studies, protein purification, and cell culture media preparation.
• Pharmaceutical Formulation: Employed as an excipient or buffering agent in the development and manufacturing of stable parenteral and ophthalmic solutions.
• Diagnostic Reagent Manufacturing: Serves as a key ingredient in the production of reagents for clinical chemistry analyzers and diagnostic test kits.
• Chromatography: Utilized as a mobile phase additive or buffer in High-Performance Liquid Chromatography (HPLC) for the separation of biomolecules.
• Molecular Biology: Applied in nucleic acid extraction and purification protocols, as well as in various electrophoresis buffer formulations.
• Cosmetic & Personal Care: Functions as a pH adjuster and stabilizer in high-end cosmetic formulations where precise acidity control is required.

Basic Information

Product Name	Trizma Benzoate Reagent Grade*Crystallin E
CAS No.	75221-97-5
Molecular Formula	C10H15NO5
Molecular Weight	229.23 g/mol
Synonyms	Tris Benzoate; 2-Amino-2-(hydroxymethyl)-1,3-propanediol Benzoate; Trometamol Benzoate; TRIS Benzoate Salt; Benzoic Acid Tris(hydroxymethyl)aminomethane Salt; Tris(hydroxymethyl)aminomethane Benzoate; Trizma® Base Benzoate; Tromethamine Benzoate
EINECS	Contact for details

Quality Control

Our Trizma Benzoate Reagent Grade*Crystallin E is manufactured under strict quality management systems to ensure it meets the high standards required for reagent-grade materials. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing the specific results for key parameters is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after use to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.5%
pH (1% Solution)	6.0 - 7.5
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.