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67-71-0
Futurechemical
67-71-0
| Dimethyl sulfone Basic information | |
| Product Name: | Dimethyl sulfone |
| CAS: | 67-71-0 |
| MF: | C2H6O2S |
| MW: | 94.13 |
| EINECS: | 200-665-9 |
| Mol File: | 67-71-0.mol |
| Dimethyl sulfone Chemical Properties | |
| Melting point | 107-109 °C (lit.) |
| Boiling point | 238 °C (lit.) |
| bulk density | 880kg/m3 |
| density | 1,16 g/cm3 |
| refractive index | 1.4226 |
| Fp | 290 °F |
| storage temp. | Store below +30°C. |
| solubility | 150g/l |
| pka | 28(at 25℃) |
| form | Crystals or Crystalline Powder |
| color | White |
| Odor | at 1.00?%. sulfurous burnt |
| Water Solubility | 150 g/L (20 ºC) |
| Merck | 143,258 |
| BRN | 1737717 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HHVIBTZHLRERCL-UHFFFAOYSA-N |
| LogP | -1.074 (est) |
| 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) |
INSPECTION ITEMS 检测项目 | PRODUCT STANDARD 产品指标 | INSPECTION RESULT 检测结果 | TEST METHOD 检测方法 |
Purity % 纯度 | >99.90 | 99.94 | USP41(GC Area normalization method ) |
DMSO Content 二甲基亚砜含量% | ≤0.01 | 0 | USP41 (GC) |
Appearance外观 | White Crystalline 白色晶体 | White Crystalline | Visual |
Odor气味 | Odorless无味 | Odorless | Olfaction |
Melting Point@760mmHg熔点@760毫米汞柱 | 108.5-110.5℃ | 108.8 | USP41 |
Bulk Density堆密度g/ml | >0.65 | 0.66 | USP41 |
Water Content水含量% | <0.20 | 0.15 | USP41 |
Total Heavy Metals： ppm | <3 | <3 | USP41 |
As 砷ppm | <0.1 | <0.1 | USP41 |
Cd 镉ppm | <0.1 | <0.1 | USP41 |
Hg 汞ppm | <0.1 | <0.1 | USP41 |
Pb铅ppm | <1 | <1 | USP41 |
Residue on Ignition% 灼烧残渣% | <0.20 | <0.2 | USP41 |
Coliform(CFU/g) 大肠菌 | Negative否 | Negative | USP41 |
E.Coli(CFU/g) 大肠杆菌 | Negative否 | Negative | USP41 |
Yeast/Mold(CFU/g) 酵母菌/霉菌 | <10 | <10 | USP41 |
Salmonella/25g 沙门氏菌 | Negative否 | Negative | USP41 |
Standard Aerobic Plate Count(CFU/g) 需氧菌 | <10 | <10 | USP41 |
Total Aerobic Bacterial Count(CFU/g) 细菌总数 | <1000 | <1000 | USP41 |
Particle Size 目数 | 40-80Mesh | Conform |
