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LC5220 di-Sodium oxalate for analysis |
Order number | Packaging | Quantity | Price € |
AC32220 | Plastic bottle | 250 g | 26.10 |
AC32220 | Plastic bottle | 1 kg | 82.80 |
Product information | |
Synonyms | Oxalic acid sodium salt |
Hill Formula | C2Na2O4 |
HS Code | 2917 11 00 |
EC number | 200-550-3 |
Molar mass | 134 g/mol |
EC index number | 607-007-00-3 |
CAS number | 62-76-0 |
Chemical and physical data | |
Solubility | 37 g/l (20 °C) |
Melting point | 250 – 270 °C (decomposition) |
Molar mass | 134 g/mol |
Density | 2.27 g/cm3 (20 °C) |
Bulk density | 600 kg/m3 |
pH value | 8 (30 g/l, H2O, 20 °C) |
Safety information according to GHS | |
Hazard Statement(s) | H302 + H312: Harmful if swallowed or in contact with skin. |
Precautionary Statement(s) | P262: Do not get in eyes, on skin, or on clothing. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() |
RTECS | KI1750000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
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 | |
R Phrase | R 21/22 Harmful in contact with skin and if swallowed. |
S Phrase | S 24/25 Avoid contact with skin and eyes. |
Categories of danger | harmful |
Hazard Symbol | ![]() |
Toxicological data | |
LD 50 oral | LD50 rat 375 mg/kg |
Specifications | |
Assay (manganometric) | ≥ 99.8 % |
pH-value (3 %, water) | 7.5 – 8.5 |
Chloride (Cl) | ≤ 0.002 % |
Sulphate (SO4) | ≤ 0.002 % |
Total nitrogen (N) | ≤ 0.001 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.0005 % |
K (Potassium) | ≤ 0.005 % |
Loss on drying (105 °C) | ≤ 0.05 % |
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