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Sodium stearyl fumarate is a hydrophilic lubricant used as a lubricant in pharmaceutical excipients. In the field of pharmaceuticals, sodium stearyl fumarate is added to pharmaceutical preparations, which can be used as a lubricant for tablets and capsules, and can also form a protective film in effervescent tablets, which can solve the problems of stearate lubricants, and can improve drug disintegration and promote drug dissolution.
| Items | Specifications | Results |
| Appearance | White or almost white crystalline powder | Almost white crystalline powder |
| Water | ≤5.0% | 3.0% |
| Single impurity | ≤0.5% | 0.3% |
| Total impurities | ≤5.0% | 2.2% |
| Assay | 99.0%-101.5% | 99.7% |
| Product parameters | |
| Cas number: | 4070-80-8 |
| Appearance: | White or almost white crystalline powder |
| Purity: | 99~101.5% |
| Package details: | 1kg/foil bag; 25kg/drum |
| Brand: | Fortunachem |
Used as cationic transfection agent, bile acid sequestrant, vaccine adjuvant, protein stabilizer.
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