Dimethyl sulfoxide CAS 67-68-5
Dimethyl sulfide 67-68-5 bụ ihe mejupụtara polar nke na-anaghị eme ka proton sie ike, ya mere ọ nweghị acidity ma ọ bụ alkalinity. N'ọnọdụ okpomọkụ ụlọ, DMSO bụ mmiri mmiri na-enweghị agba nke nwere hygroscopicity. Ọ fọrọ nke nta ka ọ ghara isi ísì, nwere uto ilu. Na-agbaze na mmiri, ethanol, acetone, ether, benzene, na chloroform. Dimethyl sulfoxide DMSO adịghị mma, ọ naghị agbanwe agbanwe na acid, ma na-emepụta nnu mgbe ọ na-ezute acid siri ike. Dimethyl sulfoxide DMSO na-agbaze na okpomọkụ dị elu ma na-emeghachi omume ike na chlorine, na-ewepụta ọkụ na-acha anụnụ anụnụ mgbe a na-ere ya n'ikuku.
| ihe | Nkọwapụta |
| Ebe isi mmiri | 189°C (ọkụ) |
| Njupụta | 1.100 g/mL na 20 °C |
| Ebe agbaze | 18.4°C |
| ebe mgbari | 192°F |
| Ọnọdụ nchekwa | Debe na +5°C ruo +30°C. |
| pKa | 35 (na 25℃) |
A na-eji Dimethyl sulfide eme ihe dị ka ihe nyocha na usoro chromatography gas, yana ihe mgbaze maka nyocha UV spectroscopic. A na-ejikwa Dimethyl sulfoxide DMSO dị ka ihe na-eme mmeghachi omume maka mwepụta hydrocarbon aromatic, resin na agba, ihe mgbaze maka polymerization acrylic, na eserese silk. Enwere ike iji Dimethyl sulfide dị ka ihe mgbaze organic, ihe na-eme mmeghachi omume, na ihe na-eme n'etiti na njikọ organic. A na-ejikarị ya eme ihe nke ukwuu.
A na-ejikarị 25kg / drum eme ihe, a pụkwara ime ngwugwu ahaziri ahazi.
Ọnụ ahịa Dimethyl Sulfoxide CAS 67-68-5
Ọnụ ahịa Dimethyl Sulfoxide CAS 67-68-5
