hexane, heptane, pentane, octane suppliers na emepụta na China
CAS : 75-05-8
Nkọwapụta : 99%
ngwugwu : 150KG/ISOTANK
kpọtụrụ anyịUsoro ihe omimi: C 5 H 10
Acetonitrile bụ ihe a na-ejikarị eme ihe dị ka ihe mgbaze. Dị ka ihe mgbaze nke butadiene, ihe mgbaze nke eriri sịntetik na ụfọdụ ihe mkpuchi mkpuchi pụrụ iche.Na ụlọ ọrụ mmanụ a na-eji wepụ tar si na mmanụ ala hydrocarbons, ihe phenolic dị ka ihe mgbaze. mmanụ ụlọ ọrụ dị ka ohu ihe mgbaze mmịpụta nke ọdụdụ asịd na akwukwo nri mmanụ, na nkà mmụta ọgwụ, na-eji ụdị nke steroid ọgwụ recrystallization mmeghachi omume medium.In mkpa elu dielectric mgbe niile na-ejikarị mgbe polarity nke ihe mgbaze acetonitrile na mmiri na-etolite ọnụọgụ abụọ azeotrope. , gụnyere nke anyị 84% acetonitrile, na esi ebe nke 76 ℃. Acetonitrile bụ ọgwụ (vitamin B1), ngwa nri intermediates, bụ ime ka niile triazi.
Ihe | Nkọwapụta | Nsonaazụ | ||
Ọkwa kacha | Ọkwa mbụ | tozuru oke | ||
Agba (pt-co) ≤ | 10 | 10 | 10 | 8 |
Njupụta (20 ℃) g/cm 3 | 0.780-0.785 | 0,782 | ||
Acidity ≤ | 0,005 | 0.05 | 0.05 | 0,002 |
Amonia ọdịnaya ≤ | 0,0006 | 0,0006 | 0,0006 | 0,00005 |
Hydrocyanicacid ọdịnaya ≤ | 0.001 | 0.001 | 0.001 | 0.001 |
Iron ọdịnaya ≤ | 0,00005 | 0,00005 | 0,00005 | 0,00005 |
Mmiri ≤ | 0.05 | 0.05 | 0.10 | 0.03 |
Acetonitrile ≥ | 99.8 | 99.5 | 99.0 | 99.7 |