Iodine cas no:7553-56-2

NameIodine
CAS7553-56-2
SynonymsActomar;DentaPure DP 90;Diatomic iodine;Diiodine;Eranol;Iodel FD;Iodine (127I2);Iodine colloidal;Iodine crystals;Iodine molecule (I2);Iodine sublimed;Iodomarin;Iosan Superdip;Jodosan;Molecular iodine;NSC 42355;Tegodyne;
EINECS(EC#)231-442-4
Molecular FormulaI2
Molecular Weight253.80

Appearanceviolet-black crystals with a metallic luster and a sharp odor.
storage tempStore at RT.

Hazardclass8

Hazard Xn: Harmful;N: Dangerous for the environment;
Risk R20/21;R50
Safety

When heated to decomposition it emits toxic fumes of I^? and various iodine compounds. Reacts vigorously with reducing materials.
Hazard Codes:?Xn,N
Risk Statements: 36/37/38-50-20/21?
R36/37/38:Irritating to eyes, respiratory system and skin.?
R50:Very toxic to aquatic organisms.?
R20/21:Harmful by inhalation and in contact with skin.
Safety Statements: 26-61-25-23?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.?
S25:Avoid contact with eyes.?
S23:Do not breathe vapour.
RIDADR: UN 2056 3/PG 2
WGK Germany: 2
RTECS: NN1575000
HazardClass: 8
PackingGroup: III

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LDLo	intravenous	40mg/kg (40mg/kg)	?	"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 5, Pg. 76, 1959.
dog	LDLo	oral	800mg/kg (800mg/kg)	?	"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
human	LDLo	oral	28mg/kg (28mg/kg)	GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" GASTROINTESTINAL: OTHER CHANGES	"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 330, 1969.
man	LDLo	unreported	29mg/kg (29mg/kg)	?	"Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970.
mouse	LD50	oral	22gm/kg (22000mg/kg)	?	Drugs of the Future. Vol. 4, Pg. 876, 1979.
mouse	LD50	subcutaneous	> 8650mg/kg (8650mg/kg)	?	Drugs in Japan Vol. -, Pg. 1226, 1990.
rabbit	LD50	oral	10gm/kg (10000mg/kg)	?	Drugs of the Future. Vol. 4, Pg. 876, 1979.
rabbit	LDLo	subcutaneous	175mg/kg (175mg/kg)	?	"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 5, Pg. 76, 1959.
rat	LCLo	inhalation	137ppm/1H (137ppm)	SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	National Technical Information Service. Vol. OTS0555278,
rat	LD50	oral	14gm/kg (14000mg/kg)	?	Drugs of the Future. Vol. 4, Pg. 876, 1979.
rat	LD50	subcutaneous	10500mg/kg (10500mg/kg)	?	Drugs in Japan Vol. -, Pg. 1226, 1990.
women	TDLo	oral	26mg/kg/1Y-I (26mg/kg)	ENDOCRINE: EVIDENCE OF THYROID HYPERFUNCTION	Postgraduate Medical Journal. Vol. 62, Pg. 661, 1986.