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L-Serine
|
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[Product
Name]
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L-Serine
|
|
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[Molecular
formula]
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C3H7NO3
|
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|
[Appearance]
|
White crystalline powder
|
|
 |
 |
|
Assay
|
98.5£¥~101.5£¥
|
|
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Specific rotation
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+13.6¡ã~+16.0¡ã
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|
|
Heavy metals(Pb)
|
¡Ü20ppm
|
|
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Lead
|
¡Ü10ppm
|
|
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Loss on drying
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¡Ü0.3%
|
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Residue on ignition
|
¡Ü0.1%
|
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