TRIMETHYLOLPROPANE

FORMULA: CH₃CH₂C(CH₂OH)₃

M. W.: 134.17

CAS NO.: 77-99-6

DESCRIPTION: IT IS WHITE CRYSTAL UNDER ORDINARY TEMPERTURE. THE BOILING POINT IS 295℃ UNDER ORDINARY PRESSURE, MELTING POINT IS 58-59℃, DENSITY OF RELATIVEITY IS 1.1758(20℃), EASY SOLUBLE IN ACETONE, SOLUBLE IN CARBON TETRACHLORIDE, CHLOROFORM AND ETHER. INSOLUBLE IN FATTY HYDROCARBON AND AROMATIC HYDROCARBON, SRONGER HYGROSCOPIC, THERE ARE THREE HYDROXYMETHYLS ON THE A POSITION OF TMP MOLECULE. IT POSSESSES.THE FOLLOWING EXCELLENT PROPERTIES. IT CAN IMPROVE SOLIDITY, CORROSION-RESISTAND, SEALING, AND POSSESSES GOOD STABILITY TO WATER-DECOMPOSING, HEAT-DECOMPOSING AND OXIDATION, THREE HYDROXYLS HAVE SAME REACTION ENERGY AND SO ON.

SPECIFICATIONS:

APPEARANCE	WHITE CRYSTAL
HYDROXYL VALUE	37.5%MIN
CRYSTALLINE POINT	58-59℃
WATER	0.1%MAX.
ASH CONTENT	0.005%MAX.
ACIDITY (AS FORMIC ACID)	0.002%MAX.

USES: USED TO PRODUCING ALKYD RESIN, POLYURETHANE AND SO ON. IN ADDITION IT IS RAW MATERIAL OF SYNTHETIC LUBRICATING OIL, PLASTICIZER, SURFACE ACTIVE AGENT, EXPLOSIVE AND OTHER FINE CHEMICALS.

PACKING: IN 25KG/BAGS