CAS · 10028-24-7
Product Overview
Disodium hydrogenphosphate dihydrate is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Grade | EP11 |
|---|---|
| Description | Appearance: White or almost white powder or colourless crystals. |
| Solubility | Soluble in water, practically insoluble in ethanol (96 per cent). |
| Assay | 98.0%~101.0%, calculated on the dried basis. |
| Identification | A: Solution S is slightly alkaline. B: Loss on drying C: Solution S gives reaction (b) of phosphates. D: Solution S gives reaction (a) of sodium |
| Tests | Appearance of solution: Solution S is clear and colorless. Reducing substances: The color of the permanganate is not completely discharged. Monosodium phosphate: 2.5% max Chlorides: 400 ppm max Sulfates: 0.1% max Iron: 40 ppm max Loss on drying: 19.5%~21.0% |
| Microbial limit | Total aerobic bacteria count: 1000 cfu/g max Total combined yeast/mold count: 100 cfu/g max Escherichia coli: N.D |
Applications
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Benefits
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Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.