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SODIUM SELENITE PENTAHYDRATE Extra Pure

Complies as per BP

COAs

Packings

100 g (00100)

1000 g (01000)

1GBA000120 1GBAB00040
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Article No. 5997A Grade Extra Pure
Purity 98.5% CAS No. 26970-82-1
Molecular Formula Na2SeO3·5H2O Molecular Weight 263.0
H.S. Code 2842.9090 Shelf Life 60 Months

Specifications

Appearance White or almost white, crystalline powder, hygroscopic. Assay 98.5-101.5%
Solubility Freely soluble in water, practically insoluble in ethanol (96 per cent). Identification (as per BP) Complies
Appearance of solution 10% solution in water is clear and colorless pH 9.8-10.8
Chloride (Cl) Max 0.005% Sulphate and selenate (as SO4) Max 0.03%
Iron (Fe) Max 0.005%

Safety Information and Hazard Symbols

Skull and Crossbones Environment
Symbol: GHS06, GHS09
 Signal Word: Danger
 UN No.: 2630
 IMCO Class No.: 6.1
 Packing Group: I
 Hazardous Statement: H300-H317-H331-H411
 Precaution Statement: P261-P264-P273-P280-P301 + P310-P311
 Risk Statement: 23-28-31-43-51/53
 Safety Statement: 28.1-36/37-45-61
Revision Date: 16-Nov-2017

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