High giredhi 99.9% DMSO Dimethyl sulfoxide cas 67-68-5
Organic Solvent 99.9% DMSO Dimethyl sulfoxide cas 67-68-5
Ruzivo rwechigadzirwa:
Kemikari Zita: Dimethyl sulfoxide
CAS: 67-68-5
Density(25°C): 1.101g/ml
Molecular formula:C2H6OS
Kuchena: 99.9% min
Dimethyl sulfoxide (DMSO) inonzi organic sulfide compound. Haina ruvara, haina kunhuwa uye inoonekera pamhepo tembiricha. Imhando yemvura inonyura inopfuta. Iine hunhu hwepamusoro polarity, nzvimbo yekubikira yakakwira, isiri-proton, yakasanganiswa nemvura, yakaderera muchetura uye yakanaka kugadzikana kwekupisa. Inonyungudika mu ethanol, propanol, benzol, chloroform uye zvakawanda organic zvinhu. Yaizivikanwa se "Omnipotent Solvent"
1. Mukushandiswa kwepetroleum processing
2. Mukushandiswa kwemafuta ekugadzira
3. Mukushandiswa kwekugadzirwa kwemishonga
4. Mukushandiswa kwemishonga yezvipembenene nefotereza yekurima
5. Mukushandiswa kwedhayi, pendi
6. Mukushandiswa kweantifreeze
7. Mukushanda kwekuparadzanisa gasi
8. Mukushandiswa kwesynthetic resin
9. Muindasitiri yemagetsi
10. Mukushandiswa kweorganic synthesis, nezvimwe ...
Packing:
1100kg/IBC tank, 230kg/drum, 25kg/drum, 1kg/bhodhoro
Kana pazasi pechando poindi 18.4 ℃ iva crystalline
Kuchengetera kunofanirwa kunge kuchitonhorera, kuoma uye kufefetera.
| Giredhi | National mwero | Low mwando giredhi | Yakaderera simbi yekutanga giredhi | Low metal super grade |
| Nzvimbo yekushandisa | Gkazhinjiusetype | Solvent for Pharmaceuticals | Cleaningnokuti Electronics | Solvent yekutenderera / Kucheneswa kwepamusoro Electronics |
| ITEM | INDEX | |||
| Chitarisiko | Mvura isina ruvara inoonekera | Mvura isina ruvara inoonekera | Mvura isina ruvara inoonekera | Mvura isina ruvara inoonekera |
| Kuchena, (GC) % | ≥99.90 | ≥99.95 | ≥99.95 | ≥99.99 |
| Zvisina kuchena,% | ≤ 0.10 | - | - | - |
| Crystallization point,℃ | ≥ 18.10 | ≥ 18.20 | ≥18.30 | ≥18.30 |
| Asidhi yakakosha, mgKOH/g | ≤ 0.03 | ≤ 0.03 | ≤ 0.01 | ≤ 0.01 |
| Transmittancy, (400mm) % | ≥96.0 | ≥96.0 | ≥98.0 | ≥99.0 |
| Refractive index(20℃) | 1.4775-1.4790 | 1.4778-1.4790 | 1.4778-1.4790 | 1.4778-1.4790 |
| Hunyoro hwemukati,% | ≤ 0.10 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 |
| Color | ≤ 10 | ≤ 10 | ≤ 10 | ≤ 10 |
| Density, (25℃)kg/m3 | ≥ 1.093 | ≥ 1.093 | ≥ 1.093 | ≥ 1.093 |
| PH | 6-8 | 6-8 | 6-8 | 6-8 |
| Metal content: | ||||
| Na, μg/kg | - | - | ≤ 50 | ≤ 10 |
| Mg, μg/kg | - | - | - | ≤ 10 |
| Al, μg/kg | - | - | - | ≤ 10 |
| K, μg/kg | - | - | - | ≤ 10 |
| Ca, μg/kg | - | - | ≤ 50 | ≤ 10 |
| Cr, μg/kg | - | - | - | ≤ 10 |
| Mn, μg/kg | - | - | - | ≤ 10 |
| Fe, μg/kg | - | - | ≤ 50 | ≤ 10 |
| Iye, μg/kg | - | - | - | ≤ 10 |
| Uye, μg/kg | - | - | - | ≤ 10 |
| Zn, μg/kg | - | - | - | ≤ 10 |
| Pb, μg/kg | - | - | - | ≤ 10 |
| Kuderedza zvinhu(semethanal),% | - | - | ≤ 0.01 | ≤ 0.01 |
| Kurongedza: 25kg / chigubhu, 225kg / chigubhu, 18000kg mu20GP; 1100kg/IBC TANK, 19800kg mu20GP; 24000kg/ISO TANK. | ||||
