MSM CAS NO.67-71-0

Product name: Dimethyl Sulfone；MSM；Methyl Sulfonyl Methane

Molecular weight: 94.13

Molecular formulation: C2H6O2S

CAS：67-71-0

EINECS：200-665-9

Specifications: 20-40mesh, 40-80mesh, 80-100mesh, above100mesh

Appearance: white, off-white crystalline powder

Purity: ≥99.9%

1）Brief Introduction：

 

Product name: Dimethyl Sulfone；MSM；Methyl Sulfonyl Methane

Molecular weight: 94.13

Molecular formulation: C2H6O2S

CAS：67-71-0

EINECS：200-665-9

Specifications: 20-40mesh, 40-80mesh, 80-100mesh, above100mesh

Appearance: white, off-white crystalline powder

Purity: ≥99.9%

Functions: MSM is a nutriceutical that has proven to be excellent for the skin and for pain relief. MSM speeds the recovery from exhaustion and over-training, and facilitates the repair of protein tissue through its bioavailable sulfur.Materials for organic synthesis, high temperature flux, analytical reagent, chromatogram fixing agent, food additive and health care products & medicine, which are used for keep the balance of sulfur element in human body. MSM can be founded in our skin, hair & nail. It can strengthen blood circulation, help hair and nail grow, remove toxin in the stomach and intestine and prevent ulcer etc...Also used in curing arthritis and stomachache etc...It is named as "minerals of natural beautification".

 

 

2）Technical Data

It is easily soluble in ether solution, ethyl alcohol, benzene, methyl alcohol and acetone, slightly soluble in ether. It can’t discolor Potassium Permanganate at normal temperature. Strong oxidizer can oxidize Methyl Sulfonyl Methane into methylsulfonic acid. Methyl Sulfonyl Methane solution presents neutral. Microsublimation occurs at 25 °C, and speeds up at 60°C. It should be store in a tightly sealed container away from heat and direct light, and in a cool dry place. 

Melting point: 107-111℃
Boiling point: 238℃
Flash point: 143℃
Solubility in water:150 g/L (20℃)

Density: 1.1702

Gravity: 1.450-1.455

Viscosity: 1.140CP

Refractive index(20℃): 1.4228

Dielectric Constant (110℃): 47.39 MHZ

Dipole moment(20℃)：4.25Debye

 

3）Product Standard

 

ITEMS		PRODUCT SPECIFICATION
Purity %		>99.90 of C2H6O2S on an anhydrous basis
Identification Infrared absorption(solid)		7600-8700nm
DMSO Content %		≤0.01
Related substance		Any other individual impurity
		Total impurities, including DMSO
Appearance		White crystalline, free flow powder
Odor/ Taste		Odorless / Tasteless
Melting Point@760mmHg		108.5°-110.5°C
Boling point		238°C
Bulk Density g/ml		>0.65
Moisture %		<0.10
Solubility		Freely soluble in water
Residual solvent		Complies with EU Standard
Total Heavy Metals： ppm		<3
As		<0.1
Cd		<0.1
Hg		<0.1
Pb		<1
Residue on Ignition%		<0.20
Microbiological
Total Plate Count	<1000cfu/g
Yeast/Mold	<10cfu/g
E.Coli	Negative
Salmonella	Negative
Staphylococcus aureus	Negative
Particle Size	20-40mesh; 40-60mesh; 60-80Mesh; 80-100mesh; above 100mesh

 

4）Packing Standard

 

Square drum

1.        Size: 36*36*34cm

2.        Weight: ≥2.6kg

3.        Smooth surface, uniform color, clean

4.        No visible impurities in drum

 

Round drum

1.       Size: 45*36cm

2.       Weight: ≥2.4kg

3.       Smooth surface, uniform color, clean

4.       No visible impurities in drum

 

Inner bag

1.       Size: 60*85cm

2.       Smooth surface, transparent, no visible impurities

3.       No smell

4.       Weight: ≥75g

5.       Double packing, sealed firmly

 

Outer bag

1.       Size: 60*90cm

2.       Smooth surface, transparent, no visible impurities

3.       No smell

4.       Weight: ≥80g

5.       Double packing, sealed firmly

 

Woven bag

1.       Size: 50*78cm

2.       White color, no smell

3.       Weight: ≥62g

 

Kraft paper bags

1.       Size:  50*75cm

2.       Yellowish brown, no smell

3.       Weight: ≥130g

 

5) Product picture