Oxalic acid dihydrate ≥99.5% (by manganometry), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Supplier: Honeywell Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
Ethanedioic acid dihydrate
HONC33506H-500GEA
72.6
GBP
HONC33506H-500G
HONC33506H-1KG
HONC33506H-5KG
HONC33506H-25KG
Oxalic acid dihydrate ≥99.5% (by manganometry), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Oxalic acid dihydrate
Formula:
HO₂CCO₂H·2H₂O MW: 126.07 g/mol Boiling Pt: 149…160 °C (1013 hPa) Melting Pt: 98 - 100 °C Density: 1.65 g/cm3 Storage Temperature: Ambient |
MDL Number:
MFCD00149102 CAS Number: 6153-56-6 EINECS: 205-634-3 UN: 3261 ADR: 8,III REACH: 01-2119534576-33 Merck Index: 13,06980 |
Specification Test Results
Assay (manganometric) | Min. 99.5 % |
Loss on drying (vacuum) | 28 - 30 % |
Water insoluble matter | Max. 0.005 % |
Sulfated ash | Max. 0.01 % |
Calcium (Ca) | Max. 0.0005 % |
Cadmium (Cd) | Max. 0.0005 % |
Cobalt (Co) | Max. 0.0005 % |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 2 ppm |
Potassium (K) | Max. 100 ppm |
Sodium (Na) | Max. 100 ppm |
Nickel (Ni) | Max. 0.0005 % |
Lead (Pb) | Max. 0.0005 % |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 0.0005 % |
Total N | Max. 0.001 % |
Sulfate (SO₄) | Max. 0.002 % |
Reaction against H₂SO₄ | complying |
IR spectrum | complying |
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