sodium,hydrogen selenite

Controlled Substances

Psychoactive Drugs/Narcotic Drugs/Hypertoxic Chemicals/Non-Medical Use of Narcotic Drugs and Psychotropic Substances

Names

[ Name ]:
sodium,hydrogen selenite

[Synonym ]:
Selenious acid,monosodium salt
Sodium hydroselenite
Hydrogen sodium selenium oxide
sodium biselenite
Sodium hydrogen trioxoselenite
EINECS 231-966-3
Hydrogen sodium selenite
UNII-HIM8PP9M79
MFCD00003525
Sodium selenite (7CI)
Sodium hydrogenselenite

Chemical & Physical Properties

[ Melting Point ]:
>350ºC

[ Molecular Formula ]:
HNaO₃Se

[ Molecular Weight ]:
150.95600

[ Exact Mass ]:
151.89900

[ PSA ]:
60.36000

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VS7500000

CHEMICAL NAME :: Selenious acid, monosodium salt

CAS REGISTRY NUMBER :: 7782-82-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: H-O3-Se.Na

MOLECULAR WEIGHT :: 150.96

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 23 mg/kg/3D-I

TOXIC EFFECTS :: Related to Chronic Data - death

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 8,587,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 177 mg/kg/46D-C

TOXIC EFFECTS :: Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 8,587,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1283 mg/kg/47W-C

TOXIC EFFECTS :: Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 8,587,1981

Safety Information

[ Hazard Codes ]:
T,N

[ Risk Phrases ]:
23/25-33-50/53

[ Safety Phrases ]:
S20/21-S28-S45-S60-S61

[ RIDADR ]:
UN 2630 6.1/PG 1

[ WGK Germany ]:
3

[ RTECS ]:
VS7500000

[ Packaging Group ]:
I

[ Hazard Class ]:
6.1