| Customization: | Available |
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| CAS No.: | 831-61-8 |
| Formula: | C9h10o5 |
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ethylgal-late (EG) is a safe phenolic antitumor compound ethylgal-late (EG) extracted from Euphorbium officinalis. Studies have shown that EG can inhibit the growth of oral squamous cell carcinoma, lung cancer, colon cancer and other tumor cells, and the proliferation inhibition of colon cancer cells Lovo is the strongest.
Used as an antioxidant in oils, food additives and intermediates in some pharmaceuticals.
Melting point :149-153°C
Boiling point :255.48°C
Density :1.2539
Refractive index :1.4570
Storage condition :Stor ebelow+30°C
Acidity coefficient :(pKa)8.04±0.23
Color :White to slightly beige
Solubility: Soluble in DMSO (slight), methanol (very slight)
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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White powder |
Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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99%
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Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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