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    Tris(hydroxymethyl)amino methane
     CAS:77-86-1
     Structural formula:(HOCH2)3CNH3
     Molecular formula:C4H11NO3
     Properties: colorless crystal, M.P.168-171℃, soluble in methanol, ether.
     Content: 99.9%-101%
     Melting point: 168-171℃
     Insolubles : 0.3% max.
     ASH : 0.05% max.
     Heavy metals : 5PPM max.
     Loss on drying : 0.2% max.
     PH : 10.0-10.8
     Fe : 2PPM max.
     SO42+ : 5PPM max.
     Cl : 3PPM max.
     Usage: As intermediate for organic synthesis.
     Package: Packed in fibre drum of 25kg net, lined with plastic bag.

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