MethylSulfonyl Methane--Tianjin Baofeng Chemical Co.,Ltd.

 
Today :
 
MethylSulfonyl Methane--Tianjin Baofeng Chemical Co.,Ltd.
 
 

Properties of Methyl Sulfonyl Methane

MSM is easily soluble in water, water solubility: 10g in water at 5 °C, 16g in water at 10 °C, 37g in water at 30 °C, 120g in water at 60 °C , 250g in water at 95 °C 250. Solubility in methanol: 1g at -10 °C, 3.5g at 0 °C, 20g at 30 °C 20, 34g at 60 °C 34 . It is also easily soluble in ethanol, acetone, slightly soluble in toluene, chloroform. MSM aqueous solution is neutral.

Molecular formula (CH3)2SO2
Molecular weight 94.13

Properties

 White needle crystal
Melting point( 760mmHg ) 109
Boiling point( 760mmHg ) 238
Density(d4110 ) 1.1702

Specific gravity(26 °C)

1.450-1.455
Viscosity(125 °C) 1.140CP( centipoise )
Refractive index(20 °C) 1.4228
Dielectric constant(110 °C) 47.39 MHZ( mhz )
Dipole moment(20 °C) 4.25Debye ( debye )

Hansen solubility parameter

 
Polarity 9.5
Hydrogen bond 6.0
Nonpolarity 9.3
Solubility parameter 14.5

Steam pressure
112 °C
8.6mmHg
250 °C
769.4mmHg
Flash point(open) 143 °C

Specific heat
Liquid: 121 °C
0.53 cal/g·°C
Solid: 25 °C
0.31 cal/g·°C
Heat of combustion ( 25 °Constant volume) -429.42 Kcal/mol (-428.29)
Heat of formation( 180 °C) -107.5 Kcal/mol(-108.3)
Heat of melting( 9 °C) 4.374 Kcal/mol
Heat of sublimation(25 °C, 76.0mmHg) 18.4 Kcal/mol
Heat of vaporization(25 °C) 15.1 Kcal/mol
 
 
Home | About us | news | MethylSulfonyl Methane | Organizations | Contact | Order | Chinese
Copyright(C)2007,Tianjin Baofeng Chemical Co.,Ltd. All Rights Reserved. Supported by  ChinaTexNet TexWeb GoldTrust