Description

Di[Tris(Hydroxymethyl)Aminomethane] Oxalate is a high-purity organic salt derived from the reaction of Tris base with oxalic acid. This compound is valued for its precise buffering capacity and role as a chemical intermediate in specialized synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for applications requiring controlled pH environments and specific organic reactions.

Application

• Biochemical Research & Buffer Systems: Acts as a key component in the preparation of specialized buffer solutions for protein crystallization, electrophoresis, and enzymatic assays.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Molecular Biology Reagents: Used in the formulation of reagents for nucleic acid purification, PCR, and other molecular biology techniques.
• Analytical Chemistry: Employed as a standard or reference material in chromatographic analysis and titration methods.
• Cosmetic & Personal Care Formulations: Functions as a pH adjuster and stabilizer in high-end cosmetic products.

Basic Information

Product Name	Di[Tris(Hydroxymethyl)Aminomethane] Oxalate
CAS No.	108321-13-7
Molecular Formula	C10H20N2O10
Molecular Weight	304.27 g/mol
Synonyms	Bis-Tris Oxalate; Di-Tris Oxalate; 2,2',2''-Nitrilotris[ethanol] Oxalate (1:2); Tris(hydroxymethyl)aminomethane Oxalate (2:1); Oxalic Acid Tris(hydroxymethyl)aminomethane Salt; THAM Oxalate; Trometamol Oxalate; Tromethamine Oxalate
EINECS	Contact for details

Quality Control

Our Di[Tris(Hydroxymethyl)Aminomethane] Oxalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets high-purity standards suitable for research and industrial use. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are available upon request.

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 opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
pH (5% solution)	3.0 - 5.0
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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