| ≥1 piece |
|
Product:
|
L-Proline
2-Pyrrolidinecarboxylic acid; L(-)-Proline
|
|
Grade:
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AJI97 Grade
|
|
Lot :
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OM0601A
|
|
Code:
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A10824
|
|
CAS-No:
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[147-85-3]
|
|
Mol. Formula:
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C 5 H 9 NO 2
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|
Mol. Weight:
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115.13
|
|
Packing:
|
25 Kg / Drum
|
|
Assay |
98.5~101.0%
|
|
Identification
|
Complies
|
|
State of solution
|
≥98.0%
|
|
Specific rotation
|
-84.5~-86.0 °
|
|
pH
|
5.9~6.9
|
|
Chloride
|
≤0.020%
|
|
Sulfate
|
≤0.020%
|
|
Ammonium
|
≤0.02%
|
|
Heavy metals
|
≤10ppm
|
|
Iron
|
≤10ppm
|
|
Arsenic
|
≤1ppm
|
|
Other amino acids
|
Complies
|
|
Loss on drying
|
≤0.30%
|
|
Residue on ignited
|
≤0.10%
|
|
Endotoxin
|
＜ 6.0EU/g
|
|
Appearance
|
White crystals or crystalline powder
|