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10102-23-5

Name Sodium selenate decahydrate
CAS 10102-23-5
EINECS(EC#) 236-501-8
Molecular Formula H20Na2O14Se
MDL Number MFCD00149174
Molecular Weight 369.09
MOL File 10102-23-5.mol
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Chemical Properties

Melting point  35 °C (dec.)(lit.)
density  1.6 g/mL at 25 °C
solubility  Methanol (Slightly), Water (Slightly)
form  Crystalline
color  white crystals, crystalline
Specific Gravity 1.6
Water Solubility  Soluble in water.
Merck  14,8671
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference 10102-23-5(CAS DataBase Reference)

Safety Data

Hazard Codes  T,N
Risk Statements 
R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2630 6.1/PG 1
WGK Germany  3
RTECS  VS6720000
TSCA  Yes
HazardClass  6.1
PackingGroup  I
HS Code  2842901010
Safety Profile
Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Se
Toxicity
LD50 i.p. in mice: 18.45 mg/kg (Nofre)

Hazard Information

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