I-Cas Inombolo Ukubheka: Ithuluzi elibalulekile embonini yamakhemikhali

I-CAS Inombolo Ukubheka ithuluzi elibalulekile embonini yamakhemikhali, ikakhulukazi uma kukhulunywa ngokukhonjwa, ukuphatha kanye nokusetshenziswa kwenombolo yamakhemikhali.CA, noma

Inombolo Yesevisi Yekhemikhali, iyisikhombi esiyingqayizivele samanani esikhomba into ethile yamakhemikhali. Le ndatshana izohlola ngokuningiliziwe incazelo yenombolo ye-CAS, indima yayo embonini yamakhemikhali, nokuthi iqhuba kanjani ukusesha kwenombolo ye-CAS ngempumelelo.

Ukuchazwa nokubaluleka kwenombolo ye-CAS

Inombolo ye-CAS ukulandelana okuhlukile kwezinombolo ezabelwe entweni ngayinye yamakhemikhali yi-Chemical Abstracts Service (USA). Siqukethe izingxenye ezintathu: izingxenye ezimbili zokuqala ziyizinombolo futhi ingxenye yokugcina iyinombolo yokuhlola. Inombolo ye-CAS ayigcini nje ngayomba into yamakhemikhali eyodwa ngokunembile, kepha futhi iyasiza ekugwemeni ukudideka okungabangelwa amagama amakhemikhali. Embonini yamakhemikhali, izinkulungwane zamakhompiyutha zimelwe ngezinhlelo nezilimi ezahlukahlukene, okwenza ukusetshenziswa kwezinombolo ze-CAS ngendlela ejwayelekile yokuhlonza amakhemikhali emhlabeni wonke.

I-Cas Inombolo Ukubheka embonini yamakhemikhali

Ukubukeka kwenombolo ye-CAS kusetshenziswa kabanzi embonini yamakhemikhali futhi kuyithuluzi elisemqoka ekuphathweni kwamakhemikhali nokuhlinzekwa kwamakhekhe. Ivumela abahlinzeki kanye nabathengi ukuthola nokukhomba izinto eziqondile zamakhemikhali abazidingayo futhi bagweme ukuthenga amaphutha ngenxa yokuqamba amanga, futhi kudlala indima ebalulekile ekuphathweni kokutholwa kwamakhemikhali. Amazwe ahlukene nezifunda zinemithetho ehlukene yamakhemikhali, futhi ngokusesha inombolo ye-CAS, izinkampani zingaqinisekisa ngokushesha ukuthi amakhemikhali ahlangabezana nezidingo zokulawula zasendaweni. Ngesikhathi senqubo ye-R & D, abacwaningi bangasebenzisa ukubheka inombolo ye-CAS ukuthola imininingwane eningiliziwe mayelana nento yamakhemikhali, kufaka phakathi isakhiwo sayo, ukusetshenziswa, kanye nezakhiwo zomzimba kanye namakhemikhali, ukusheshisa inqubo ye-R & D.

Ungayenza kanjani ukusesha inombolo ye-CAS

Kunezindlela eziningi zokuqhuba usesho lwezinombolo ze-CAS, imvamisa ngokusebenzisa iwebhusayithi esemthethweni ye-Chemical Abstractions Service (CAS). Le pulatifomu ihlinzeka ngemininingwane ephelele emboza imininingwane eningilizayo ngezinto zamakhemikhali emhlabeni jikelele. Ngaphezu kwedatha esemthethweni ye-CAS, kunamanye amapulatifomu weqembu lesithathu futhi anikeza amasevisi wokubheka izinombolo. Lawa mapulatifomu avame ukuhlanganisa izinsiza ezahlukahlukene ezivumela abasebenzisi ukufinyelela igama lamakhemikhali, ifomula yamangqamuzana, isisindo se-molecular, impahla ebonakalayo, neminye imininingwane efanele ngokufaka inombolo ye-CAS. Kwesinye isikhathi, abasebenzisi futhi benza ukusesha okubuyiselwe ngegama lamakhemikhali noma ifomula yesakhiwo ukuthola inombolo ehambisanayo ye-CAS.

Ukubeka kafushane

Ukubukeka kwenombolo ye-CAS kuyingxenye ebalulekile yemboni yamakhemikhali, okwenza ukuhlolisisa ukukhonjwa okunembile, ukutholwa kwezimpahla kanye nokuphathwa kwezinto zamakhemikhali.

Noma ngabe kuthengwa amakhemikhali, ukuphathwa kokuhambisana, noma kwinqubo ye-R & D, ukubheka izinombolo ze-CAS kudlala indima ebalulekile. Ngokusebenzisa okunengqondo kwamathuluzi okubheka izinombolo ze-CAS, izinkampani zamakhemikhali zingathuthukisa ngempumelelo ukusebenza kwezomsebenzi, zinciphise ubungozi, futhi ziqinisekise ukuphepha komkhiqizo nokuhambisana.

Lezi yizicelo ezibalulekile kanye nokusebenza okuhlobene kwe-CAS Number Ukubheka embonini yamakhemikhali. Ukuqonda nokukwazi kahle ukusetshenziswa kwe-CAS Number Ukubheka kubalulekile kunoma yimuphi uchwepheshe obandakanyeka ekuphathweni kwamakhemikhali.