| CAS No.: | 372-75-8 |
|---|---|
| Formula: | C6h13n3o3 |
| EINECS: | 206-759-6 |
| Packaging Material: | Aluminum Foil Bag |
| Storage Method: | Dry and Cool |
| Shelf Life: | 2 Years |
| Samples: |
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| Customization: |
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White crystal or crystal powder, soluble in water, difficult to dissolve in methanol, ethanol. It can be precipitated by phosphotungstic acid from its concentrated solution and react with concentrated alkali solution to form ornithine, carbon dioxide and ammonia. Its copper salt is a blue prism crystal with a melting point of 257-258ºC.
Its hydroxide has a melting point of 185 ° C (decomposition), and [α]D22 in water is +17.9°. It is found in melons such as watermelon. In humans, citrulline is a non-protein amino acid that is not involved in protein synthesis, but has the ability to form peptide bonds and was previously thought to exist only as an intermediate product of the ornithine urea cycle.
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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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