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12056
Fluka
Calcium sulfate dihydrate
SKU
12056
Puriss., meets analytical specification of NF, E 516, 99.0-101.0% (based on anhydrous substance)
Synonym(s)
Gypsum; Drierite; Plaster of Paris; Sulfate of lime
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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 | Linear Formula CaSO4 · 2H2O | MDL Number |
| Synonyms Gypsum; Drierite; Plaster of Paris; Sulfate of lime |
Documents
Specifications
| Property | Value |
|---|---|
| assay (calc. to the dried substance) | 99.0 - 101.0 % |
| loss on drying (250°C) | 19.0 - 23.0 % |
| arsenic (As) | Max. 3 ppm |
| iron (Fe) | Max. 50 ppm |
| mercury (Hg) | Max. 1 ppm |
| lead (Pb) | Max. 2 ppm |
| selenium (Se) | Max. 30 ppm |
| heavy metals (as Pb) | Max. 10 ppm |
| chloride (Cl) | Max. 0.01 % |
| fluoride (F) | Max. 30 ppm |
| residual solvents | complying |
Properties
| Property | Value |
|---|---|
| Certification | NF, E516 |
| Color | Colorless |
| Density | 2.320 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | Reagent Grade |
| Incompatible Materials | None |
| Lower Explosion Limit | Not applicable |
| Purity Percentage | 99.00 |
| Purity Details | 99.00-101.00% |
| Solubility in Water | 2.5 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Viscosity | No data available |
| Product Line | Puriss. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
