CAS No.: | CAS: 121-79-9 |
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Formula: | C10h12o5 |
EINECS: | 204-498-2 |
Packaging Material: | Paper |
Storage Method: | Normal |
Shelf Life: | >12 Months |
Samples: |
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Customization: |
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Items
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Specification
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Appearance
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White to milky white crystalline powder
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Content(%)
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98-102%
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Loss on drying(%)
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≤0.5%
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Gallic acid content(%)
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≤1.0%
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Residue on ignition(%)
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≤ 0.1%
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Melting point(ºC)
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146-150ºC
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Heavy metal(pb ppm)
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≤ 10ppm
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Lead(ppm)
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<1ppm
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Arsenic(ppm)
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<3ppm
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HG(ppm)
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<1ppm
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Industry: Used as a stabilizer and rubber antioxidants in the manufacture of green fibers.
Food: Propyl gallate acts as an antioxidant in fats, fried foods, dried fish products, biscuits, quick-cooked noodles, quick-cooked rice, canned food and other foods.
Medicine: as an antioxidant in a variety of pharmaceutical preparations and drugs.
Daily chemicals: as binders and lubricants in cosmetics and hair products.
Feed: Because it has a structure of multiple phenolic hydroxyl groups, it has good oxidation resistance and is often used as an antioxidant in feed.
25kg paper cartons
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