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33506H
Fluka
Oxalic acid dihydrate
SKU
33506H
Puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (manganometric)
Synonym(s)
Ethanedioic acid
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | CAS Numbers (All) | EC Number | Molar Mass 126.07 g/mol | Synonyms Ethanedioic acid |
Documents
Specifications
| Property | Value |
|---|---|
| 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 |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | >400 °C (1.013 hPa) |
| Boiling Point/Range | No data available |
| Certification | ACS Reagent, ISO, Ph. Eur. |
| Color | White |
| Density | 1.65 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Powder |
| Grade | ACS Grade |
| Incompatible Materials | Incompatible with oxidizing agents. |
| Lower Explosion Limit | No data available |
| Melting Point/Range | 98-100 °C (Elimination of water of crystallisation) |
| Partition Coefficient | < 2-1.7 (23 °C) |
| Purity Percentage | 99.50 |
| Purity Details | >=99.50% |
| Solubility in Water | >100 g/l (25 °C) |
| Upper Explosion Limit | No data available |
| Vapor Pressure | 0.0312 Pa (25 °C) |
| Viscosity | No data available |
| pH-Value | 1.5 at 10 g/l |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
