Naphthalene CAS 91-20-3
Naphthalene ni kirisiti itagira ibara, irabagirana. Ifite impumuro nziza. Biroroshye kurenza urugero mubushyuhe bwicyumba. Ntishobora gushonga mumazi, ariko irashobora gushonga muri ether, Ethanol, chloroform, carbone disulfide, benzene, nibindi. Ikoreshwa cyane cyane mu gukora anhydride ya phthalic, naphthol zitandukanye, naphthylamine, nibindi. Hagati yigihe cyo gukora ibisigisigi bya sintetike, plasitike, amarangi, surfactants, fibre synthique, coatings, imiti yica udukoko, imiti, impumuro nziza, inyongeramusaruro nudukoko twica udukoko.
| Kugaragara | Ibara ritagira ibara rimwe rifite kristu ifite urumuri |
| Isuku | ≥99.0% |
| Ingingo | 79.7-79.8 ° C. |
| Ingingo yo gushonga | 79-83 ° C. |
| Ingingo | 217-221 ° C. |
| Flash point | 78-79 ° C. |
1.Arangi
Naphthalene igira uruhare runini mu gukora amarangi, cyane cyane hagati y'irangi. Inganda za naphthalene ni ibikoresho byingenzi byo gukora amarangi atandukanye hamwe n’ibara ryinshi, nk'irangi rya indigo hamwe n'ibara ry'umuhondo. Byongeye kandi, naphthalene irashobora guhinduka muburyo bwo gusiga amarangi nka β-naphthol, zikoreshwa cyane mugukora amarangi na pigment. Ibihugu bitandukanye bifite uburyo butandukanye bwo gukoresha naphthalene, ariko abahuza irangi burigihe bafite umwanya.
2.Icyongeweho
Naphthalene ikoreshwa cyane cyane nk'inyongera mugutunganya reberi. Ukoresha gukoresha hafi 15% yikoreshwa rya naphthalene. Ibikoresho byongera amabuye bigira uruhare runini mugukora reberi. Bashobora kunoza imiterere ya reberi, nko kongera imbaraga, guhindagurika cyangwa guhangana nikirere. Nka reberi yongeraho, naphthalene itanga imirimo yihariye nibiranga ibicuruzwa bya reberi, bigatuma bikenerwa muburyo butandukanye bwo gukoresha.
3. Udukoko twica udukoko
Naphthalene ifite porogaramu zimwe murwego rwo kwica udukoko. Nubwo ikoreshwa rya naphthalene ritandukana mubihugu, imiti yica udukoko igera kuri 6%. By'umwihariko, mu bihugu bimwe na bimwe, nka Amerika, umubare ukoreshwa mu gukora udukoko twica udukoko ni munini. Byongeye kandi, anthracene nayo ikoreshwa nkumuti wica udukoko, ubana nibindi bikoresho nkibikoresho bya luminescent hamwe n amarangi. Izi porogaramu zerekana akamaro ka naphthalene na anthracene mu kurwanya udukoko mu buhinzi n’imboga.
25kg / igikapu
Naphthalene CAS 91-20-3
Naphthalene CAS 91-20-3
