TRIMETHYLOLPROPANE

SYNONYM:1,1,1-TRIS(HYDROXYMETHYL)PROPANE;  2-ETHYL-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL; TMP

FORMULA: CH3CH2C(CH2OH)3

M. W.: 134.17

CAS NO.: 77-99-6

                                                                                                                                                                        

DESCRIPTION: IT IS WHITE CRYSTAL. BOILING POINT IS 295℃MELTING POINT IS 58-59℃, DENSITY OF RELATIVEITY IS 1.176(20℃), EASILY SOLUBLE IN ACETONE, SOLUBLE IN CARBON TETRACHLORIDE, CHLOROFORM AND ETHER. INSOLUBLE IN FATTY HYDROCARBON AND AROMATIC HYDROCARBON, SRONGER HYGROSCOPIC,

                                                                                                                             

SPECIFICATIONS: 

INDEX

SPECIFICATION

HYDROXYL VALUE

37.5% MIN  

CRYSTALLINE POINT

59℃ MIN.  

WATER

0.1% MAX.  

ASH CONTENT

0.005% MAX.

ACIDITY (AS FORMIC ACID)

0.002% MAX.

COLOR/(APHA)  

15 MAX

                                                                                                                                                                       

USES: 1) Alkyd resins, 2) Saturated polyesters, 3) Synthetic lubricants, 4) Monomers/oligomers for radiation curing, 5) Pigment coating, 6) Polyurethanes for coatings and foams.

                                                                                                                                                                     

PACKING: 25KG/ BAG, 16MT/20'FCL