Umubare wa CAS usobanura iki? –Kumva "indangamuntu" yibintu bya shimi
Umubare CAS bisobanura iki? Mu nganda z’imiti, Umubare CAS ni ikintu cyingenzi kiranga imiti igaragaza mu buryo bwihariye buri kintu cyose cy’imiti, kandi kikaba gihabwa na serivisi ishinzwe imiti (CAS) kandi gifite akamaro nk’irangamuntu. Mugusobanukirwa ibisobanuro, imiterere nintego yumubare CAS, dushobora kumva neza uruhare rwayo mubushakashatsi bwimiti, umusaruro nubucuruzi.
Numero ya CAS ni iki?
Inomero ya CAS, izwi nka Chemical Abstracts Service Service Registry Number, ni ikiranga kidasanzwe kigizwe numubare hamwe numurongo ugaragaza buri kintu kizwi cyimiti. numero CAS mubusanzwe igizwe numubare wibice bitatu muburyo bwa "XXX-XX-X". Kurugero, CAS umubare wamazi ni 7732-18-5. igice cya mbere mubisanzwe ni integer igera kumibare 7, igice cya kabiri numubare 2, naho igice cya gatatu numubare 1 ugenzura. Iyi miterere ituma buri nomero ya CAS yihariye, ikemeza neza kandi ihamye mukumenya ibintu byimiti munganda zikora imiti ku isi.
Intego ya CAS niyihe ntego?
Nyuma yo gusobanukirwa icyo numero CAS isobanura, dukeneye no kumenya imikoreshereze yingenzi. Mu nganda n’imiti n’imiti, imibare ya CAS ikoreshwa cyane muburyo bukurikira:
Kumenyekanisha ibiyobyabwenge no gushakisha amakuru: Kubera ko amazina yibintu bya chimique ashobora gutandukana bitewe nururimi, ururimi cyangwa akarere, akarere, numero CAS, nkikimenyetso cyihariye, irinda byimazeyo urujijo rwatewe nibi bidahuye. Abahanga, abashakashatsi ninganda bakoresha imibare ya CAS kugirango bakure vuba kandi neza amakuru arambuye kubyerekeye imiti, harimo imiterere ya molekile, imiterere ya fiziki-chimique, aho ikoreshwa nibindi.

Kubahiriza amabwiriza no gucunga umutekano: Kwisi yose, nimero ya CAS isabwa namabwiriza yo gucunga imiti mubihugu byinshi nakarere. Kurugero, numero CAS namakuru akenewe mumpapuro zumutekano wumutekano (SDS). Ifasha ibigo nubuyobozi gucunga neza kubika, gutwara no gukoresha imiti kugirango hubahirizwe amabwiriza n’umutekano bijyanye.

Imicungire y’ubucuruzi n’isoko mpuzamahanga: Mu bucuruzi mpuzamahanga no gutwara ibicuruzwa biva mu mahanga, nimero ya CAS ikora nkururimi rusanzwe, ikuraho ibidasobanutse n’amakosa akomoka ku itandukaniro ry’amazina y’ibintu bya shimi no guteza imbere gukorera mu mucyo no gukora neza.

Nigute ushobora kubona no gukoresha nimero ya CAS?
Nyuma yo gusobanukirwa icyo numero CAS isobanura nakamaro kayo, dukeneye kandi kumenya gushakisha no gukoresha numero CAS. Hariho uburyo bwinshi bwo kubona numero CAS:
Ubuvanganzo bwa shimi nububiko: Imibare ya CAS yaturutse mububiko bwa serivisi ya Chemical Abstracts Service. Uyu munsi, imibare myinshi yo kuri interineti, nka PubChem, ChemSpider, na SciFinder, itanga uburyo bwo kubona nimero ya CAS hamwe namakuru ajyanye n’imiti.

Abatanga imiti nababikora: Abatanga imiti benshi berekana nimero ya CAS mubisobanuro byabo nibirango bifasha abakiriya kumenya no kugura imiti ikwiye.

Urufunguzo rwo gukoresha imibare ya CAS nuko idasanzwe kandi izwi cyane. Yaba umushakashatsi arimo gushakisha ibitabo byimiti cyangwa isosiyete yemeza ko ibicuruzwa byayo byujuje ubuziranenge mpuzamahanga, nimero ya CAS nigikoresho cyoroshye kandi cyizewe.
Kuki imibare ya CAS ari ngombwa?
Umubare CAS urenze umubare gusa, uhagarariye ururimi rusanzwe rwisi yimiti. Kumenya icyo numero CAS isobanura bifasha kumva uruhare rwayo mukumenyekanisha imiti, kubahiriza amabwiriza, gucunga umutekano nubucuruzi mpuzamahanga. Muri iyi si ya none ku isi hose, nimero ya CAS ikora nk 'indangamuntu' y’imiti, itanga uburinganire n’imikorere mu micungire y’ibintu by’imiti mu bihugu no mu turere.
Umwanzuro
Ni ubuhe busobanuro bw'umubare wa CAS ntabwo ari ikibazo cyihariye cya chimique, ahubwo ni ingingo yubumenyi ifite imbaraga nyinshi. Haba mubushakashatsi, umusaruro, cyangwa ubucuruzi, gukoresha nimero ya CAS bifasha kugabanya ubwumvikane buke, kunoza imikorere, no kurinda umutekano. Kubwibyo, kumenyera kumyumvire no gukoresha imibare ya CAS ningirakamaro kubakorera chimie cyangwa inganda zijyanye nayo.