| Specifications | |
|---|---|
| Assay (complexometric) | 98.0 - 102.0 % |
| Assay (complexometric; calculated on dried substance) | ≥ 99.0 % |
| Identity | passes test |
| Acidity or alkalinity | passes test |
| Chloride (Cl) | ≤ 0.0300 % |
| Fluoride (F) | ≤ 0.0030 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0003 % |
| Fe (Iron) | ≤ 0.002 % |
| Hg (Mercury) | ≤ 0.0001 % |
| Na (Sodium) | ≤ 0.2 % |
| Pb (Lead) | ≤ 0.0002 % |
| Se (Selenium) | ≤ 0.0030 % |
| Sr (Strontium) | ≤ 0.05 % |
| Zn (Zinc) (*) | ≤ 0.002 % |
| Residual solvents (ICH Q3C) | excluded by manufacturing process |
| Loss on ignition (800 °C) | 18.0 - 22.0 % |
| Loss on drying (250 °C) | ≤ 23.0 % |
| * specified acc. to EMEA/CHMP/SWP/4446/2000.Other residues of metal catalysts or metal reagents acc. to this guideline are not likely to be present. | |
| Corresponds to Ph Eur,BP,E 516 Conforms to the purity criteria on food additives according to the current European Commission Regulation. |
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
|---|---|---|---|---|---|
| 10101-41-4 | 231-900-3 | CaO₄S * 2 H₂O | CaSO₄ * 2 H₂O | 172.17 g/mol | Ph Eur,BP,E 516 |
| Description | |
|---|---|
| Catalogue Number | 102160 |
| Description | Calcium sulfate dihydrate |
| Product Information | |
|---|---|
| CAS number | 10101-41-4 |
| EC number | 231-900-3 |
| Grade | Ph Eur,BP,E 516 |
| Hill Formula | CaO₄S * 2 H₂O |
| Chemical formula | CaSO₄ * 2 H₂O |
| Molar Mass | 172.17 g/mol |
| HS Code | 2833 29 80 |
| Applications | |
|---|---|
| Application | Calcium sulfate dihydrate precipitated suitable for use as excipient EMPROVE® exp Ph Eur,BP,E 516. CAS 10101-41-4, chemical formula CaSO₄ * 2 H₂O. Calcium sulfate dihydrate MSDS or SDS below. |
| Physicochemical Information | |
|---|---|
| Density | 2.32 g/cm3 (20 °C) |
| pH value | 7.0 (50 g/l, H₂O, 20 °C) (slurry) |
| Bulk density | 400 - 600 kg/m3 |
| Solubility | 2 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat > 10000 mg/kg |
| Safety Information according to GHS | |
|---|---|
| RTECS | EW4150000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
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