Sodium chlorite cas no:7758-19-2

NameSodium chlorite
CAS7758-19-2
SynonymsSodium chlorite (water disinfection byproducts);Chlorous acid,sodium salt;Chlorous acid;Textone;13898-47-0;Alcide LD;Neo Silox D;Chlorite sodium;EPA Pesticide Chemical Code 020502;Textile;sodium salt;Sodium chlorite [UN1496] [Oxidizer];Benzene,1,1',1''-(1-chloro-1-ethenyl-2- ylidene)tris[4-methoxy-;Chlorous acid, sodium salt;SODIUM CHLORITE (UN 1496) (DOT);CHLOROUS ACID, SODIUM SALT (8CI,9CI);SODIUM CHLORITE, solution with >5% available chlorine (UN 1908) (DOT);SODIUM CHLORITE, TECHNICAL GRADE 90%;
EINECS(EC#)231-836-6
Molecular FormulaNaClO₂
Molecular Weight90.44

Appearancewhite crystalline powder
storage tempKeep away from heat, sparks, and flame. Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Sensitive Hygroscopic

Hazardclass5.1

Hazard O:Oxidizingagent;T+:Verytoxic;
Risk R25;R26;R32;R34;R9
Safety

Hazard Codes:?O,?Xn,?T+,?T
Risk Statements: 8-22-24-32-34-9-26-25-14-36/37/38-21
R8 :Contact with combustible material may cause fire.?
R22:Harmful if swallowed.?
R24:Toxic in contact with skin.?
R32:Contact with acid liberates very toxic gas.?
R34:Causes burns.?
R9:Explosive when mixed with combustible material.?
R26:Very toxic by inhalation.?
R25 :Toxic if swallowed.?
R14 :Reacts violently with water.?
R36/37/38:Irritating to eyes, respiratory system and skin.?
R21:Harmful in contact with skin.
Safety Statements: 17-26-36/37/39-45-50A-38-36?
S17:Keep away from combustible material.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S50:Do not mix with ...?
S38:In case of insufficient ventilation, wear suitable respiratory equipment.?
S36:Wear suitable protective clothing.
RIDADR: UN 2813 4.3/PG 3
WGK Germany: 2
RTECS: VZ4800000
HazardClass: 5.1
PackingGroup: II
Hazardous Substances Data: 7758-19-2(Hazardous Substances Data)

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	oral	300mg/kg (300mg/kg)	?	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(4), Pg. 6, 1980.
man	TDLo	oral	143mg/kg (143mg/kg)	LUNGS, THORAX, OR RESPIRATION: CYANOSIS GASTROINTESTINAL: NAUSEA OR VOMITING KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"	Renal Failure. Vol. 15, Pg. 645, 1993. ?
mouse	LD50	oral	350mg/kg (350mg/kg)	?	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(4), Pg. 6, 1980.
rat	LC50	inhalation	230mg/m3/4H (230mg/m3)	?	National Technical Information Service. Vol. OTS0534543,
rat	LD50	oral	165mg/kg (165mg/kg)	LIVER: "JAUNDICE, OTHER OR UNCLASSIFIED" KIDNEY, URETER, AND BLADDER: INTERSTITIAL NEPHRITIS	Yakkyoku. Pharmacy. Vol. 31, Pg. 959, 1980.