Calcium Hypochlorite hauv dej
Calcium hypochlorite
Calcium hypochlorite yog ib qho inorganic compound nrog formula Ca (OCl) 2. Nws yog cov khoom tseem ceeb ntawm cov khoom lag luam hu ua bleaching hmoov, chlorine hmoov, los yog chlorinated txiv qaub, siv rau kev kho dej thiab ua cov tshuaj bleaching. Cov tshuaj no yog qhov ruaj khov thiab muaj cov tshuaj chlorine ntau dua li sodium hypochlorite (kua tshuaj bleach). Nws yog cov khoom dawb, txawm tias cov qauv coj mus muag pom daj. Nws muaj ntxhiab tsw ntawm chlorine, vim nws qeeb decomposition hauv huab cua ntub.
Hazard Class: 5.1
Hazard lus
Tej zaum yuav ua rau hluav taws kub; oxidizer. Ua phem yog nqos. Ua rau tawv nqaij kub hnyiab thiab qhov muag puas. Tej zaum yuav ua rau ua pa ua pa. Muaj tshuaj lom heev rau cov dej hauv dej.
Cov lus Prec
Khaws kom deb ntawm tshav kub / taws / qhib nplaim taws / kub qhov chaw. Tsis txhob tso tawm rau ib puag ncig. Yog SWALLOWED: Yaug qhov ncauj. Tsis txhob ua rau ntuav. YOG HAUV EYES: Yaug ceev faj nrog dej rau ob peb feeb. Tshem cov looj ntsej muag, yog tias tam sim no thiab yooj yim ua. Txuas ntxiv yaug. Khaws rau hauv qhov chaw zoo-ventilated. Khaws lub thawv kaw kom nruj.
Daim ntawv thov
Txhawm rau ntxuav cov pas dej rau pej xeem
Txhawm rau tua cov dej haus
Siv nyob rau hauv cov organic chemistry