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Molecular Formula: C10H12O5
CAS# 121-79-9
EINECS: 204-498-2
Molecular Weight: 212.20
Propyl Gallate FCC
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Synonyms: |
Propyl 3,4,5-Trihydroxybenzoate, N-Propyl Gallate |
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Molecular Formula: |
C10H12O5 |
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CAS# |
121-79-9 |
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EINECS: |
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Molecular Weight: |
212.20 |
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Specifications |
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Item |
Requirement |
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Appearance |
White or almost white crystalline powder |
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Assay (on dry basis) |
98.0 - 102.0% |
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Melting Range |
146 - 150 ℃ |
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Free Acid (As Gallic Acid) |
0.5% max |
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Loss on Drying |
0.5% max |
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Residue On Ignition |
0.1% max |
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Chlorinated organic compound |
100 ppm max |
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Lead |
1 ppm max |
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Arsenic |
3 ppm max |
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Mercury |
1 ppm max |
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Heavy Metals |
10 ppm max |
Application:
Antioxidant.
Packing:
In fiber drums /paper bags /cartons, 25kg net each.
Storage Recommendations:
To be stored in cool & dry place (<25℃). Preserve in tight containers, protected from light, and avoid contact with metals.
Shelf Life:
24 months under above-mentioned conditions and in unopened container.