| Calcium Gluconate Anhydrous EP |
| Product name | : | Calcium Gluconate Anhydrous EP |
| CAS No. | : | 299-28-5 |
| Molecular Formula | : | C12 H22 CaO14 |
| Molecular Weight | : | 430.4 |
| Tests | | Specifications | | Reference |
| Appearance
| | White or almost white, crystalline or granular powder | | EP |
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| Solubility
| | Sparingly soluble in water, freely soluble in boiling water | | EP |
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| Identification | | | | EP |
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| A.Thin-layer
chromatography
| | Shall pass the test | | EP |
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| B.Reactions of calcium
| | Shall pass the test | | EP |
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| C.Loss on drying
| | Max. 2.0 % | | EP |
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| Appearance of solution (1%)
| | Not more intensely coloured than reference solution Y6.After
cooling, it is not more opalescent than reference suspension II. | | EP |
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| Organic impurities and boric acid | | Shall pass the test | | EP |
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| Sucrose and reducing sugars | | No red precipitate is formed | | EP |
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| Chlorides
| | Max. 200 ppm | | EP |
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| Sulphates
| | Max. 100 ppm | | EP |
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| Magnesium and alkali metals | | Max. 0.4 % | | EP |
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| Heavy metals
| | Max. 10 ppm
| | EP |
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| Loss on drying | | Max. 2.0 % | | EP |
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| Assay as C12 H22 CaO14
(On dried substance) | | 98.0 % - 102.0 %
| | EP |
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| Calcium Gluconate Anhydrous EP |
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| Total Aerobic Microbial Count | |
Max. 10^3 CFU / g | | EP |
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| Total Yeast and Mould Count | |
Max. 10^2 CFU / g | | EP |
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| Storage: | | Store in a well-closed container at a temperature not exceeding 25°C,protected from direct sunlight and Moisture,unless otherwise specified. |
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| Retest Period: | | 5 years from the date of manufacture. |
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