Description

Tr 428 CAS NO 111091-26-0 is a high-purity specialty chemical compound designed for advanced research and industrial synthesis. This material is valued for its consistent quality and reliability, which are critical for process development and manufacturing. It serves as a key intermediate or functional component in several high-tech industries, including pharmaceuticals, agrochemicals, and advanced material science. Our global supply chain ensures dependable access to this essential building block.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the production of advanced pesticides, herbicides, or plant growth regulators.
• Material Science Research: Employed in the development of novel polymers, coatings, or electronic materials.
• Chemical Research & Development: Acts as a versatile building block for organic synthesis and method development in laboratory settings.
• Fine Chemical Production: Utilized in the manufacture of complex, high-value specialty chemicals.

Basic Information

Product Name	Tr 428
CAS No.	111091-26-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	TR-428; Tr428; 1,3,5-Triazine-2,4,6-triamine, N,N,N',N',N'',N''-hexaethyl-; Hexaethylmelamine; NSC 13875; HEM
EINECS	Contact for details

Quality Control

Our Tr 428 is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We are committed to cGMP compliance where required, supporting our customers' regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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