214485
99%
>350 °C (lit.)
[Na+].[Na+].[O-][Se]([O-])=O
1S/2Na.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
BVTBRVFYZUCAKH-UHFFFAOYSA-L
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Danger
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 2
Not applicable
Not applicable
dust mask type N95 (US), Eyeshields, Gloves
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Sodium selenite is soluble in water (50 mg/mL), yielding a clear to slightly hazy, colorless to very faint yellow solution.
Stock solutions of sodium selenite may be frozen. Working aliquots are stable for 30 days at 2-8 °C.
Sodium selenite should be stored at room temperature in a dry place. Sodium selenite is a moisture sensitive compound.
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