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CAS : 1166-52-5
EINECS: 214-620-6
Molecular Formula: C19H30O5
Molecular Weight: 338.43
Dodecyl Gallate
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Synonyms: |
Lauryl Gallate; Dodecyl 3,4,5-trihydroxybenzoate | |
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CAS : |
1166-52-5 | |
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EINECS: |
214-620-6 | |
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Molecular Formula: |
C19H30O5 | |
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Molecular Weight: |
338.43 | |
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Structural Formula: |
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Item |
Unit |
Specification (JECFA 1996) |
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Appearance: |
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White to creamy-white crystalline odourless solid |
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Assay (on dry basis) |
% |
98.5 min |
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Solubility |
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Insoluble in water, free soluble in ethanol and in ether |
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Melting Point |
oC |
95 ~98 after a temperature of 90 Deg. C for 6h |
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Loss Of Drying |
% |
0.50 |
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Free acid (as Gallic Acid) |
% |
0.50 |
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Sulfated Ash |
% |
0.05 max |
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Chloride organic compounds |
mg/kg |
100 max |
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Heavy Metals (as Pb) |
mg/kg |
10 max |
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Arsenic |
mg/kg |
3 max |
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Lead |
mg/kg |
2 max |
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Hg |
mg/kg |
1 max |
Use: Used as intermediate in pharmacy, antioxidant in food
Packing: In fiber drums /paper bags /cartons, 25kg net each.
Storage Recommendations:
To be stored in cool & dry place (<25 oC). Preserve in tight containers, protected from light, and avoid contact with metals.
Shelf Life: 24 months under above-mentioned conditions and in unopened container.