三羟基丙烷030515

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