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LC4632 Oxalic acid dihydratefor analysis EMSURE ACS,ISO,Reag. Ph Eur |
Order number | Packaging | Quantity | Price € |
AC31632 | Plastic bottle | 100 g | 15.57 |
AC31632 | Plastic bottle | 500 g | 24.3 |
AC31632 | Plastic bottle | 1 kg | 41.18 |
AC31632 | Fibre carton | 25 kg | Inquire |
Product information | |
Hill Formula | C2H2O4 * 2 H2O |
Chemical formula | C2H2O4 * 2 H2O |
HS Code | 2917 11 00 |
EC number | 205-634-3 |
Molar mass | 126.07 g/mol |
EC index number | 607-006-00-8 |
CAS number | 6153-56-6 |
Chemical and physical data | |
Solubility | 102 g/l (20 °C) |
Melting point | 101 °C |
Molar mass | 126.07 g/mol |
Density | 1.65 g/cm3 (20 °C) |
Bulk density | 900 kg/m3 |
pH value | 1 (10 g/l, H2O, 20 °C) |
Boiling point | 149 – 160 °C (decomposition) |
Vapor pressure | 21 hPa (50 °C) |
Flash point | 157 °C (decomposition) |
Safety information according to GHS | |
Hazard Statement(s) | H302 + H312: Harmful if swallowed or in contact with skin. |
Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() |
Storage class | Combustible substances, corrosive |
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 |
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Transport information | |
Declaration (transport by sea) IMDG-Code | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(OXALIC ACID), 8, III, Segregation Group: 1 (Acids) |
Declaration (transport by air) IATA-DGR | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(OXALIC ACID), 8, III |
Toxicological data | |
LD 50 oral | LD50 rat 375 mg/kg |
LD 50 dermal | LD50 rabbit 20000 mg/kg |
Specifications | |
Assay (manganometric) | 99.5 – 102.0 % |
Insoluble matter | ≤ 50 ppm |
Chloride (Cl) | ≤ 5 ppm |
Sulphate (SO4) | ≤ 50 ppm |
Heavy metals (as Pb) | ≤ 5 ppm |
Ca (Calcium) | ≤ 10 ppm |
Total nitrogen (N) | ≤ 10 ppm |
Fe (Iron) | ≤ 2 ppm |
Readily carbonisable substance | passes test |
Residue on ignition (as sulphate) | ≤ 100 ppm |
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