CAS No.: | 121-79-9 |
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Formula: | C10h12o5 |
EINECS: | / |
Packaging Material: | Plastic |
Storage Method: | Normal |
Shelf Life: | 2 Years Proper Storage |
Samples: |
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Customization: |
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Product Name
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Food Antioxidants Propyl Gallate powder CAS 121-79-9 Propyl Gallate |
Appearance
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White powder
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Certification
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ISO
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Application
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Food additives
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Keywords
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Food Propyl gallat;Propyl gallate powder;Propyl gallate
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Storage
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
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Shelf Life
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24 Months
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What is Propyl gallate
Propyl Gallate is a trihydroxybenzoic acid found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.
Propyl Gallate is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolysable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose,known as gallotannins and ellagitannins respectively. |
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