Name: Eastman TMA 25 Trimethylamine 25% Aqueous Solution
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Eastman TMA 25 Trimethylamine 25% Aqueous Solution

Stable, ready-to-use 25% aqueous solution for consistent process performance and simplified handling.
High purity trimethylamine with low residual amine odor profile compared to technical-grade alternatives.
Controlled pH and buffering capacity suitable for sensitive catalytic and quaternization reactions.
Manufactured under strict Eastman quality systems ensuring batch-to-batch reproducibility and regulatory compliance.
Compatible with common industrial solvents and water-based formulations without phase separation.

Typical Applications Of Eastman TMA 25 Trimethylamine 25% Aqueous Solution

Quaternary ammonium salt synthesis for fabric softeners and cationic surfactants.
Catalyst in polyurethane foam production, particularly for flexible slabstock foams.
pH adjustment and nitrogen source in pharmaceutical intermediate manufacturing.
Corrosion inhibitor formulation for cooling water and metalworking fluid systems.

Chemical Type	Trimethylamine (TMA) aqueous solution
Product Form	Clear, colorless liquid
Active Content (TMA w/w %)	24.0–26.0%
Appearance	Clear, colorless to pale yellow liquid
Odor	Characteristic fishy amine odor
Density at 20°C	0.92–0.94 g/cm³
pH (10% aqueous solution)	11.5–12.5
Primary Applications	Surfactant synthesis, PU catalyst, corrosion inhibition, pharma intermediates

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