Numero ya CAS niyihe?
Inomero ya CAS, izwi nka Serivisi ishinzwe imiti (CAS), ni nimero yihariye iranga ibintu byahawe imiti n’ikigo cy’Amerika gishinzwe imiti (CAS). Buri kintu kizwi cyimiti, harimo ibintu, ibivanze, imvange, na biomolecules, bihabwa numero yihariye ya CAS. Ubu buryo bwo kubara bukoreshwa cyane mu nganda z’imiti, imiti, n’ibikoresho bya siyansi kandi bugamije gutanga ibipimo ngenderwaho ku isi hose kugira ngo hamenyekane ibintu by’imiti.
Imiterere nubusobanuro bwa CAS Umubare
Umubare CAS ugizwe nimibare itatu muburyo “XXX-XX-X”. Imibare itatu yambere ni numero yuruhererekane, hagati yimibare ibiri ikoreshwa mugusuzuma, naho imibare yanyuma niyo igenzura. Sisitemu yo gutondekanya nimero yashizweho kugirango buri kintu cyose cyimiti kigire umwirondoro wihariye, wirinde urujijo kubera amazina atandukanye cyangwa imvugo. Kurugero, CAS umubare wamazi ni 7732-18-5, naho kwerekeza kuri uyu mubare werekana ibintu bimwe bya shimi utitaye ku gihugu cyangwa inganda.
Akamaro k'imibare ya CAS hamwe nibisabwa
Akamaro k'umubare CAS kugaragarira cyane cyane mubice bikurikira:

Kumenyekanisha ibintu byimiti kwisi: Umubare CAS utanga indangamuntu idasanzwe kwisi kuri buri kintu cyimiti. Haba mubuvanganzo bwa siyansi, gusaba ipatanti, kuranga ibicuruzwa cyangwa impapuro z'umutekano, nimero ya CAS ikora nk'urwego rumwe kandi itanga amakuru ahoraho.

Gucunga Data no Kubona: Bitewe nubwoko butandukanye bwibintu bya chimique hamwe nizina ryabyo bigoye, nimero ya CAS ituma imicungire nogushakisha ububiko bwimiti bikora neza. Abashakashatsi, amasosiyete akora imiti n’ibigo bya leta barashobora kubona vuba kandi neza amakuru yerekeye ibintu byimiti binyuze mumibare ya CAS.

Kubahiriza amabwiriza no gucunga umutekano: Mu micungire y’imiti, nimero ya CAS nigikoresho cyingenzi kugirango hubahirizwe amabwiriza. Amategeko menshi y’imiti yo mu gihugu no mu karere, nko kwiyandikisha, gusuzuma, gutanga uburenganzira no kugabanya imiti (REACH) hamwe n’amategeko agenga ibiyobyabwenge (TSCA), bisaba nimero ya CAS kugira ngo ibintu by’imiti byemewe n'amategeko.

Nigute nabona kandi nkoresha numero CAS?
Imibare ya CAS isanzwe iboneka binyuze mububiko bwihariye cyangwa ubuvanganzo bw’imiti, nka CAS Registry, PubChem, ChemSpider, nibindi. Iyo ukoresheje numero CAS, ni ngombwa kwemeza ko umubare winjiye ari ukuri, kuko nikosa ryimibare imwe rishobora kuvamo ibintu bitandukanye byimiti itandukanye. Imibare ya CAS ikoreshwa muburyo bwo gukora imiti nubushakashatsi mugutanga amasoko, kugenzura ubuziranenge, no gutegura no gucunga impapuro zumutekano.
Incamake
Nka sisitemu yo gukoresha imiti ikoreshwa kwisi yose, numero CAS itezimbere cyane imikorere nukuri kwamakuru yo gushakisha amakuru. Imibare ya CAS igira uruhare rudasubirwaho mu nganda z’imiti, haba mu bushakashatsi n’umusaruro, cyangwa mu kubahiriza amabwiriza no gucunga umutekano. Kubwibyo, gusobanukirwa no gukoresha neza imibare ya CAS ningirakamaro kubakora inganda zikora imiti.