Sodium selenate decahydrate cas no:10102-23-5

NameSodium selenate decahydrate
CAS10102-23-5
SynonymsSODIUM SELENATE 10H2O; selenicacid,disodiumsalt,decahydrate; SODIUM SELENATE DECAHYDRATE, 99.999%; SodiumSelenateGr; Sodium selenate decahydrate, 99.9% (metals basis)
EINECS(EC#)236-501-8
Molecular FormulaNa2SeO4?10(H2O)
Molecular Weight369.09

Appearancewhite crystals
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Hazardclass6.1

Hazard T:Toxic;N:Dangerousfortheenvironment;
Risk R23/25;R33;R50/53
Safety

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Se.Safety information of Sodium selenate decahydrate (CAS NO.10102-23-5):
Hazard Codes  T,N
Risk Statements 
23/25 Toxic by inhalation and if swallowed
33 Danger of cumulative effects
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements 
20/21 When using, do not eat, drink or smoke
28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60 This material and/or its container must be disposed of as hazardous waste
61 Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR  UN 2630 6.1/PG 1
WGK Germany  3
RTECS  VS6720000
HazardClass  6.1
PackingGroup  I

1.

ipr-mus LD50:18 mg/kg

COREAF    Comptes Rendus Hebdomadaires des Seances de lAcademie des Sciences. 257 (1963),791.