Video: Alpha naphthol siv rau dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Tshuaj formula: C10H8O
Ntawm no, naphthol siv rau dab tsi?
Cov naphthols yog naphthalene homologues ntawm phenol, nrog rau pawg hydroxyl ua ntau reactive tshaj nyob rau hauv phenols. 2- Naphthol muaj ntau yam sib txawv siv suav nrog dyes, pigments, rog, roj, tshuaj tua kab, tshuaj, tshuaj tsw qab, tshuaj tua kab mob, synthesis ntawm fungicides, thiab antioxidants rau roj hmab.
Ib yam li ntawd, puas yog Alpha naphthol soluble hauv dej? Naphthols yog me ntsis soluble hauv dej tab sis yooj yim soluble Hauv cov cawv luv luv, ethers chlorinated cov kuab tshuaj, thiab caustic alkalis.
Ib yam li ntawd, koj ua Alpha naphthol li cas?
Alpha naphthol -5.0g Ethanol absolute -95.0ml Dissolve cov alpha - naphthol nyob rau hauv ethanol nrog tas li nplawm. Potassium hydroxide -40.0g Creatine -0.3g Distilled dej -100.0ml Dissolve cov poov tshuaj hydroxide nyob rau hauv 75ml ntawm distilled dej. Cov tshuaj yuav sov. Cia kom txias rau chav tsev kub.
Tus qauv ntawm alpha naphthol yog dab tsi?
C10H8O
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