Sunan samfur:Phenol
Tsarin kwayoyin halitta:C6H6O
CAS No:108-95-2
Tsarin kwayoyin halitta:
Bayani:
Abu | Naúrar | Daraja |
Tsafta | % | 99.5 min |
Launi | APHA | 20 max |
Wurin daskarewa | ℃ | 40.6 min |
Abubuwan Ruwa | ppm | 1,000 max |
Bayyanar | - | Share ruwa kuma ba shi da ɗan dakatarwa al'amura |
Abubuwan Sinadarai:
Phenol shine mafi sauƙi memba na nau'in mahadi na kwayoyin halitta wanda ke da ƙungiyar hydroxyl da ke haɗe zuwa zoben benzene ko zuwa tsarin zobe mafi rikitarwa.
Har ila yau, aka sani da carbolic acid ko monohydroxybenzene, phenol marar launi ne zuwa fari crystalline abu na ƙanshi mai dadi, yana da abun da ke ciki C6H5OH, wanda aka samo daga distillation na kwalta kuma a matsayin samfurin tanda na coke.
Phenol yana da faffadan kaddarorin biocidal, kuma an dade ana amfani da mafita mai ruwa-ruwa azaman maganin kashe-kashe. A mafi girma da yawa, yana haifar da ƙonewar fata mai tsanani; guba ce mai tsananin tashin hankali. Abu ne mai mahimmancin sinadarai don samar da robobi, rini, magunguna, syntans, da sauran samfuran.
Phenol yana narkewa a kimanin 43 ° C kuma yana tafasa a 183 ° C. Makin ma'auni masu tsabta suna da ma'aunin narkewa na 39 ° C, 39.5 ° C, da 40 ° C. Makin fasaha sun ƙunshi 82% -84% da 90% -92% phenol. Ana ba da wurin crystallization a matsayin 40.41 ° C. Musamman nauyi shine 1.066. Yana narkar da mafi yawan kaushi na halitta. Ta hanyar narkewar lu'ulu'u da ƙara ruwa, ana samar da phenol ruwa, wanda ya kasance ruwa a yanayin zafi na yau da kullun. Phenol yana da kayan da ba a saba gani ba na shiga kyallen kyallen takarda da samar da maganin kashe kwayoyin cuta. Ana kuma amfani da shi ta hanyar masana'antu wajen yanke mai da mahadi da kuma masana'antar fatu. Ana auna ƙimar sauran magungunan kashe kwayoyin cuta da magungunan kashe kwayoyin cuta ta hanyar kwatantawa da phenol
Aikace-aikace:
Ana amfani da Phenol sosai wajen kera resin phenolic, resins epoxy, fiber nailan, masu filastik, masu haɓakawa, masu kiyayewa, magungunan kashe kwari, fungicides, rini, magunguna, kayan yaji da abubuwan fashewa.
Yana da wani muhimmin kwayoyin halitta albarkatun kasa, wanda za a iya amfani da su yi phenolic guduro, caprolactam, bisphenol A, salicylic acid, picric acid, pentachlorophenol, 2,4-D, adipic acid, phenolphthalein n-acetoxyaniline da sauran sinadaran kayayyakin da tsaka-tsaki. , wanda ke da amfani mai mahimmanci a cikin kayan sinadarai, alkyl phenols, fibers na roba, robobi, roba. roba, magunguna, magungunan kashe qwari, kayan yaji, rini, sutura da masana'antar tace mai. Bugu da kari, phenol kuma za a iya amfani da a matsayin sauran ƙarfi, gwaji reagent da disinfectant, da kuma ruwa bayani na phenol iya sa rabuwa da sunadaran daga DNA a kan chromosomes a cikin shuka Kwayoyin don sauƙaƙe da tabon DNA.