Description
Name: Methyl sulfone
Synonyms: Dimethyl sulfone; Dimethyl sulphone; Methyl Sulfonyl Methane; Methyl sulphone; MSM; METHYLSULPHONE; Methane, sulfonylbis-; (methylsulfonyl)methane; Methylsulfonyl methane
MF: C2H6O2S
MW: 94.1328
CAS: 67-71-0
EINECS: 200-665-9
Density: 1.139g/cm3
Melting point: 107-111ºC
Boiling point: 240.9°C at 760 mmHg
Refractive index: 1.402
Flash point: 132.7°C
Water solubility: 150 g/L (20ºC)
Vapour Pressur: 0.0573mmHg at 25°C
Appearance: White crystalline solid
SPecification | Item | Specifications | Results |
| Assay (GC) | ≥99% | 99.93% |
| Melting point | 108.0°C~110.0°C | 109.6°C |
| Particle size | 40~80 mesh | Complies |
| Bulk density | ≥0.65g/ml | 0.69g/ml |
| Water | ≤0.5% | 0.2% |
| Residue on ignition | ≤0.10% | 0.01% |
| Heavy metals | ≤5ppm | 3ppm |
| Lead (Pb) | ≤3ppm | 2ppm |
| Cadum (Cd) | ≤1ppm | 0.4ppm |
| Arsic(As) | ≤1ppm | 0.61ppm |
| Mercy (Hg) | ≤0.1ppm | 0.07ppm |
| Total plate count (CFU/g) | ≤10 | Complies |
| Yeasts & Molds (CFU/g) | ≤10 | Complies |
| Salmonella SP. | Negative | Negative |
| E. Coli | Negative | Negative |
| Staphylococcus | Negative | Negative |
| Appearance | White crystalline powder | Complies |
Function
1.Aids in the production of immunoglobulin which maintains the immune system;
2.Increase blood supply;
3.Helps to maintain the structure of the proteins in the body;
4.Helps in the formation of keratin which is essential for hair and nail growth;
5.Catalyzes the chemical reactions, which change food into energy;
6.Inhibit pain impulses along nerve fibers (analgesia);
7.Relieving pain and inflammation in muscles and joints;
8.Improvement of joint flexibility;
9.Reducing pain in systemic inflammatory disorders such as arthritis;
10.Reducing scar tissue, and breaking up calcium deposits.
| Dimethyl sulfone Basic information |
| description application Purification methods Chemical properties Uses chemical synthesis |
| Product Name: | Dimethyl sulfone |
| Synonyms: | Methyl sulfone Sulfonyl bismethane;MSM;(CH3)2SO2;Methane, sulfonylbis-;Methane,sulfonylbis-;Methanesulfonylmethane;Sulfone, dimethyl-;METHYLSULPHONE |
| CAS: | 67-71-0 |
| MF: | C2H6O2S |
| MW: | 94.13 |
| EINECS: | 200-665-9 |
| Product Categories: | Intermediate;Triazoles;Organic sulfide;Nutritional Supplements;Food & Flavor Additives;Miscellaneous;Pharmaceutical Intermediates |
| Mol File: | 67-71-0.mol |
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| | Dimethyl sulfone Chemical Properties |
| | | | |
| Melting point | 107-109 °C(lit.) |
| Boiling point | 238 °C(lit.) |
| density | 1,16 g/cm3 |
| refractive index | 1.4226 |
| Fp | 290 °F |
| storage temp. | Store below +30°C. |
| solubility | 150g/l |
| pka | 28(at 25ºC) |
| form | Crystals or Crystalline Powder |
| color | White |
| Water Solubility | 150 g/L (20 ºC) |
| Merck | 14,3258 |
| BRN | 1737717 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HHVIBTZHLRERCL-UHFFFAOYSA-N |
| CAS DataBase Reference | 67-71-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Dimethyl sulfone(67-71-0) |
| EPA Substance Registry System | Dimethyl sulfone (67-71-0) |
| Safety Statements | 22-24/25 |
| WGK Germany | 1 |
| RTECS | PB2785000 |
| TSCA | Yes |
| HS Code | 29309070 |
| Hazardous Substances Data | 67-71-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 17000 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
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| Dimethyl sulfone Usage And Synthesis |
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Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on. Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.Packing&Shipping
FAQQ1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
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