| Calcium Glubionate |
| Product name | : | Calcium Glubionate |
| CAS No. | : | 12569-38-9 |
| Molecular Formula | : | (C12 H21 O12. C6 H11 O7) Ca.H2O |
| Molecular Weight | : | 592.51 (anhydrous) |
| Tests | | Specifications | | Reference |
| Description (Appearance) | | White to yellow-tinged white crystalline powder | | In-house |
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| Solubility | | Soluble in water, freely soluble in boiling water | | In-house |
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| Identification | | | | In-house |
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| A.Calcium | | Shall pass the test | | In-house |
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| B.Gluconic Acid & Lactobionic acid(By TLC) | | Shall pass the test | | In-house |
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| Clarity of 10% w/v solution in water at
25°C
| | Shall be clear to nearly clear | | In-house |
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| Colour of 10% w/v solution in water at 25°C
| | Shall be colourless to very slightly yellow in colour | | In-house |
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| pH of the above 10% w/v solution at 25°C
| | Between 5.4 and 8.0 | | In-house |
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| Total halides as Chlorides
| | Max.500 ppm | | In-house |
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| Sulphate
| | Max.400 ppm | | In-house |
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| Iron
| | Max.40 ppm | | In-house |
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| Arsenic
| | Max.2 ppm | | In-house |
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| Heavy metals
| | Max.20 ppm | | In-house |
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| Calcium content
| | 6.5% ± 0.5% | | In-house |
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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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