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3-(甲基硒基)-L-丙氨酸
Specifications
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Product Name: |
L-Se-methylselenocysteine L-硒-甲基硒代半胱氨酸 |
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Molecular Formula: |
C4H9NO2 Se |
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Molecular Weight: |
182.09 |
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CAS: |
26046-90-2 |
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Structural Formula: |
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Items |
Specifications |
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Appearance: |
白色或类白色结晶粉末 White or off-white crystalline powder |
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Assay: |
≥98.0% |
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PH% (1% water): |
4.5-6.5 |
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Specific Rotation: |
-13±3°(C=1 water) |
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Loss on Drying: |
≤0.5% |
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As: |
≤2.0mg/Kg |
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Pd: |
≤2.0mg/Kg |

