Enweghị agba doro anya 99.5% Liquid Ethyl Acetate Maka ọkwa ụlọ ọrụ
Ojiji
Ethyl acetate bụ ihe mgbaze ụlọ ọrụ magburu onwe ya ma enwere ike iji ya na nitrate fiber, ethyl fiber, chlorinated roba na vinyl resin, cellulose acetate, cellulose butyl acetate na roba sịntetik, yana na mmiri nitro fiber inks maka fotocopiers. Enwere ike iji ya dị ka ihe mgbaze nrapado, agba thinner. Ejiri ya dị ka reagent nyocha, ihe ọkọlọtọ na ihe mgbaze maka nyocha chromatographic. N'ime ụlọ ọrụ textile nwere ike iji dị ka onye na-ehicha ihe, na ụlọ ọrụ nri nwere ike iji mee ihe dị ka onye na-emepụta mmanya na-ekpo ọkụ na-agbanwe agbanwe, ma a na-ejikwa ya dị ka usoro ọgwụ na onye na-emepụta ihe na-emepụta acid. A na-ejikwa ethyl acetate na-eme ka agba, ọgwụ na ngwa nri.
Nchekwa dị na ụlọ okpomọkụ ma kwesịrị idowe ikuku na akọrọ, zere ikpughe na anyanwụ na iru mmiri. Ethyl acetate nwere ike imerụ ya site na combustible, oxidants, acid siri ike na ntọala, ya mere ọ dị mkpa ka ekewapụ ya na ihe ndị a mgbe echekwara ma jiri ya zere ihe ize ndụ.
Ihe ngosi ngwa
Ethyl acetate nwere ọtụtụ ngwa ngwa. Ụfọdụ nnukwu ebe mmepụta na ojiji gụnyere:
1. Mmepụta na mpaghara dị ka ihe ịchọ mma, nlekọta onwe onye na ihe na-esi ísì ụtọ.
2. Mmepụta nke agba, resins, mkpuchi na inks, dị ka ihe mgbaze.
3. Na ụlọ ọrụ na-emepụta ọgwụ, enwere ike iji ya mee ihe dị ka ihe mgbaze na ihe mgbapụta.
4. A na-ejikarị ya na ụlọ ọrụ nri na ihe ọṅụṅụ, na biya, mmanya, ihe ọṅụṅụ, ngwa nri, ihe ọṅụṅụ mkpụrụ osisi na ubi ndị ọzọ dị ka ihe na-esi ísì ụtọ.
5. A na-ejikarị ya eme ihe dị ka ihe mgbaze na ụlọ nyocha na mmepụta ihe.
Nkọwapụta
| Ngwongwo | Uru | Usoro ule | |
| Ịdị ọcha, wt% | min | 99.85 | GC |
| Ihe fọdụrụ na evaporation, wt% | max | 0,002 | ASTM D1353 |
| Mmiri, wt% | max | 0.05 | ASTM D1064 |
| Agba, PT-Co nkeji | max | 0,005 | ASTM D1209 |
| Acidity, dị ka acetic acid | max | 10 | ASTM D1613 |
| Njupụta, (ρ 20, g/cm 3) | 0.897-0.902 | ASTM D4052 | |
| Ethanol (CH3CH2OH), wt% | max | 0.1 | GC |
