K 83 (phosphor) (9CI)

IUPAC Name: Zinc cadmium(2+) disulfide
Synonyms of Cadmium sulfide mixed with zinc sulfide (8:92) (CAS NO.63661-05-2): Calcium cyclohexanesulfamate dihydrate ; Calcium cyclohexanesulfamate dihydrate (1:2) ; Cyclohexanesulfamic acid, calcium salt (2:1), dihydrate ; Sulfamic acid, cyclohexyl-, calcium salt (2:1), dihydrate
InChI: InChI=1/Cd.2S.Zn/q+2;2*-2;+2
InChIKey: UQMZPFKLYHOJDL-UHFFFAOYAD
Std. InChI: InChI=1S/Cd.2S.Zn/q+2;2*-2;+2
Std. InChIKey: UQMZPFKLYHOJDL-UHFFFAOYSA-N
CAS NO: 63661-05-2
Molecular Formula: CdS₂Zn
Molecular Weight: 241.95
Molecular Structure :

IARC Cancer Review: Group 1 IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 58 , 1993,p. 119.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 58 , 1993,p. 119.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 58 , 1993,p. 119.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .

Confirmed human carcinogen. When Cadmium sulfide mixed with zinc sulfide (8:92) (CAS NO.63661-05-2) is heated to decomposition, it emits toxic vapors of SO_x, cadmium, and zinc.

ACGIH TLV: TWA 0.002 mg(Cd)/m³ (respirable dust), Suspected Human Carcinogen); BEI: 5 µg/g creatinine in urine; 5 µg/L in blood
NIOSH REL: (Cadmium, dust and fume) Reduce to lowest feasible level