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Calcium
propionate
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CAS#:4075-81-4
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| Molecular
formula
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C6H10CaO4·0～1H2O
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| Molecular weight
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186.22(anhydrous)
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| Properties
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white crystal , granule or crystalline powder , odorless or slight odor of propionic acid
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| Uses
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preservative, anti-fungus agent of food and feed . |
| Dosage |
Bread & cake 0.25-0.5%; chocolate product 0.2-0.4%; jelly confectionery jam 1% max ; candy , cheese 0.1-0.3%; soy 0.1-0.25%.
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| Limit |
Used as preservative.
ADI is limitless
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| Packing
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double-layer PE film food bag , net wt 500g , 1000g , the external packing is paper box , net wt 10kg ; 25kg /bag
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| Quality standard |
| Index name |
HG2921-1999 |
FCC¢ô |
E282 |
| Appearance |
white crystal |
white crystal |
white crystal |
| Assay£¨dry£© % ¡Ý |
99.0 |
99.0¡«100.5 |
99.0 |
| Water insoluble matter % ¡Ü |
0.30 |
0.20 |
0.30 |
| PH 10% |
7¡«9 |
7.5¡«10.5 |
6¡«9 |
| Loss on heat %¡Ü |
9.5 |
5.0 |
4.0 |
| Free acid %¡Ü |
passed |
0.30 |
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| Free alkalinity %¡Ü |
passed |
0.15 |
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| Arsenic % ¡Ü |
0.0004 |
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0.0003 |
| Heavy metals £¨Pb£© % ¡Ü |
0.001 |
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0.001 |
| Fluoride %¡Ü |
0.003 |
0.003 |
0.001 |
| Magnesium %¡Ü |
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0.4 |
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| Lead %¡Ü |
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2mg/kg |
0.0005 |
| Mercury %¡Ü |
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0.0001 |
| Iron %¡Ü |
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0.005 |
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