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32312H
Fluka
Potassium sodium tartrate tetrahydrate
SKU
32312H
Puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (perchloric acid titration)
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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) | Molar Mass 282.22 g/mol |
Documents
Specifications
| Property | Value |
|---|---|
| Assay (titration with Perchloric acid) | 99.5 - 101.0 % |
| pH (5 %, 25 °C) | 6.5 - 8.5 |
| Water insoluble matter | Max. 0.005 % |
| Ammonium (NH4) | Max. 0.002 % |
| Calcium (Ca) | Max. 0.004 % |
| Copper (Cu) | Max. 0.0005 % |
| Iron (Fe) | Max. 0.0005 % |
| Lead (Pb) | Max. 0.0002 % |
| Zinc (Zn) | Max. 0.0005 % |
| Heavy metals (as Pb) | Max. 5 ppm |
| Chloride (Cl) | Max. 0.0005 % |
| Phosphate (PO4) | Max. 0.001 % |
| Sulfate (SO4) | Max. 0.005 % |
| Total N | Max. 0.001 % |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | Decomposes on heating |
| Certification | ACS Reagent, ISO, Ph. Eur. |
| Color | Colorless |
| Density | 1.79 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Crystalline |
| Grade | Reagent Grade |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 70-80 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.50 |
| Purity Details | ≥99.50% |
| Solubility in Water | 1.111 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | Not applicable |
| pH-Value | 6.5-8.5 (20 °C) (as aqueous solution) |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
