Monomethylamine (mma) liquid 40% Cas no.74-89-5 Molecular formulach3nh2 Molecular weight31.06 Appearancecolorless transparent liquid Monomethylamine% 40.0 Dimethyl amine %0.20 Trimethyl amine %0.10 Ammonia%0.02 Usesused to synthesize rubber sulphating accelerator, pharmaceutical, dyestuff, insecticide, surfactant, etc. Anhydrous monomethylamine , use tank truck or steel cylinder; monomethylamine solution, use 200l metal pail. Tightly closed to store in cool and ventilated places, avoid sunlight and using units which easily cause static electricity, prevent from striking and vibrating.
