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Description
Catalogue Number	106557
Synonyms	Oxalic acid sodium salt

Physicochemical Information
Density	2.340 g/cm3
Melting Point	250 °C (decomposition)
pH value	8 (30 g/l, H₂O, 20 °C)
Bulk density	600 kg/m3
Solubility	37 g/l

Toxicological Information
LD 50 oral	LD50 Rat 375 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302 + H312: Harmful if swallowed or in contact with skin.
Precautionary Statement(s)	P264: Wash skin thoroughly after handling. P280: Wear protective gloves/ protective clothing. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell. P362 + P364: Take off contaminated clothing and wash it before reuse. P501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word	Warning
RTECS	KI1750000
Storage class	10 – 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger	harmful

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Merck 106557 0250 Sodium Oxalate Gr For Analysis Emsure 250 GR.