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Product：N-Acetyl-DL-methionine
CAS Number：1115-47-5
Quality Standard：98%
Package Kg/drum：25kg/fiber can
Place of orgin：CN
Order |
| Detailed Introduction： |
N-acetyl-DL-methionine
assay ;90%min
cas no:115-47-5
standard :usp25
N-acetyl-DL-methionine
assay ;90%min
cas no:-115-47-5
standard :usp25
|
Chemical Name |
N-Acetyl-DL-Methionine |
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Molecular Structure |
|
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Molecular Formula |
C7H13NO3S |
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Molecular Weight |
191.2446 |
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Characteristics |
White crystals or crystalline powder |
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Packing |
25KG/drum,25KG/carton |
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Quality Standard |
AJI92/USP28/EP5/FCCIV |
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Specification |
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State of solution |
≥95.0% |
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Heavy metals(Pb) |
≤20PPm |
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Other amino acids |
No spot |
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Arsenic(As2O3) |
≤2PPm |
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Loss on drying |
≤0.5% |
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Residue on ignition |
≤0.3% |
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Assay |
98.0~102.0% |
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PH |
1.7~3.0 | |
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