SODIUM ARSENATE 98% AR

Product CodeB-02351BRANDBio-Chem
GradeARCAS No10048-95-0
Molecular FormulaNa2HAsO4.7H2OMolecular Weight312.01
H.S.Code2842.90100Shelf Life60 Months
Purity98 %

Physical Properties

Physical state at 20 °CSolidColourWhite crystalline
Melting point/ Freezing point [°C]180 °COdourOdorless
Density[g/cm3]1.87Solubility in water [% weight]61g/100ml water @ 150C
pH Value8.5 - 9.0 at 50 g/l at 25 °C

Packaging

Specification

Appearance
White crystalline powder
Assay (iodometric)
98.0 – 102.0%
Arsenic (III) oxide
Max 0.01%
Insoluble matter
Max 0.005%
Chloride (Cl)
Max 0.001%
Sulphate (SO4)
Max 0.01%
Nitrate (NO3)
Max 0.005%
Heavy metal (as Pb)
Max 0.002%
Iron (Fe)
Max 0.001%

Safety Information and Hazard Symbols

Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 1685
IMCO Class No.: 6.1
Packing Group: II
Hazardous Statement: H301-H331-H350-H410
Precaution Statement: P201-P261-P273-P301 + P310-P311-P501

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