Description

Tris Maleate CAS NO 72200-76-1 is a high-purity organic salt widely utilized as a key buffering agent and intermediate in advanced chemical synthesis. This compound is essential for maintaining precise pH control in sensitive biochemical and pharmaceutical processes. It is a critical material for manufacturers in the pharmaceutical, biotechnology, and diagnostic reagent industries, where consistent quality and reliable performance are paramount.

Application

• Pharmaceutical Buffer Component: Used in the formulation of parenteral drugs, ophthalmic solutions, and other sterile preparations requiring a stable and biocompatible pH environment.
• Biochemical Research Reagent: Serves as a crucial component in cell culture media, electrophoresis buffers, and enzyme reaction systems.
• Diagnostic Kit Manufacturing: Employed as a buffering agent in the production of clinical diagnostic kits and assays to ensure accuracy and stability.
• Chemical Synthesis Intermediate: Acts as a versatile building block for the synthesis of more complex organic molecules and specialty chemicals.
• Cosmetic Formulations: Utilized in high-end cosmetic and personal care products where pH adjustment and skin compatibility are required.

Basic Information

Product Name	Tris Maleate
CAS No.	72200-76-1
Molecular Formula	C7H13NO7
Molecular Weight	223.18 g/mol
Synonyms	Tris(hydroxymethyl)aminomethane maleate; Trometamol maleate; THAM maleate; 2-Amino-2-(hydroxymethyl)-1,3-propanediol maleate; Tris maleate salt; Tris maleic acid salt; Tromethamine maleate
EINECS	Contact for details

Quality Control

Our Tris Maleate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements, including those for pharmaceutical applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.5%
pH (1% Solution)	3.0 - 4.5
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.