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Methyl Sulfonyl Methane  

PRODUCT NAME:

Methyl Sulfonyl Methane

SYNONYMS:

Dimethyl sulfone,MSM,Dimethyl Sulfoxide

CAS No.:

67-71-0

EINECS

200-665-9



Molecular Formula

C2H6O2S

Molecular Weight

94.13


SPECIFICATION:

ITEM

STANDARD

Appearance:

White crystalline powder.

Assay:

99.9%

Water:

0.2%

Melting point:

107-110.5

Residue on ignition:

0.2%

DMSO:

0.05%

Total Heavy metals:

3 ppm

As:

0.1 ppm

Cd:

0.1 ppm

Hg:

0.1 ppm

Pb:

0.1 ppm

Bulk density:

0.65 g.ml

Particle size:

20-80 mesh

Total Plate Count:

1000 cfu/g

Yeast & Mold:

10 cfu/g

Coliform:

Negative

E.Coli:

Negative

Salmonella:

Negative

Standard aerobic plate count:

10 cfu/g


Properties:

White crystalline powder, easily soluble in water, ethyl alcohol , benzene , methyl alcohol  and  acetone, slightly soluble in ether. Potassium permanganate can not be discolored under normal temperature. Strong oxidant can oxidize dimethyl sulfone into mesylate. Methyl Sulfonyl Methane solution presents neutral. Micro sublimation occurs at 25 °C, and speeds up at 60. It should be dry in vacuum and under low temperature. MSM is organic sulfide which contained in human body, common drinks and foods such as milk, coffee, tea and green vegetables. MSM is crystalline which be white, tasteless, easy soluble in water, MSM is a very safe products like water see from biology.

Feature:

 

The raw material is synthesized from high purity dimethyl sulfoxide(99.9%),Obtained by crystallization and re-crystallization in purified water after separation and drying, the advantage is high purity, No black spots, No pungent odor, The color is more white and natural, good liquidity ! Low microorganisms and heavy metals , Does not contain any nitrate and nitrite, The product is purified in pure water many times, It can be distilled also, Meet the application in cosmetic additive.

USES:

Dimethyl sulfone has antibacterial properties in skin care products, Improves integrity , elasticity and provides antioxidant protection in skin and collagen tissueFor external use, it can make skin smooth, Growth of hair and Reduce the splash etc. MSM has been widely used in cosmetic additives in recent years, such as in moisturizing cosmetics, nail products, anti-acne products, anti-aging cosmetics and toothpaste mouthwash applications



Storage:

Stored in cool, dry place, under 30 in the tightly sealed, original containers. Sensitive to light. It should be protected from moisture, away from heat/fire/direct sun light.

Packing:

In net 25 kg drums, then on pallets with shrink wrapping.

Transport:

Transport as per general chemicals.

Shelf life:

The normal shelf life is 24 months if it is stored under the recommended conditions. If the storage is in a very good condition, a longer shelf life can be expected. After 24 months, Re-inspect it each 6 months.


MSM.jpg


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CONTACT US

  • Fax:
  • E-mail: sinogreat@sinogreat.cn
  • Tel: +86-731-84427351
  • Add: RM. 2010, Tian xin cheng (South) 154 Jianxiang South Road, Changsha, Hunan, 410005, China.
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