DY0034
1115-47-5
214-224-3
C7H13NO3S
N-acetyl-DL-methionine
Index Name | Specifications |
Appearance | White crystals or crystalline powder |
Assay | 98-102% |
PH | 1.7 to 3.0 |
Loss on drying | 0.5%Max |
Other Amino acids | No spot |
Residue on ignation(sulfated) | 0.3%Max |
Arsenic | 2ppmMax |
Heavy metals(Pb) | 20ppmMax |
State of solution | 95.0%Min |
Identification | Infrared absorption spectrum |
Index Name | Specifications |
Appearance | White crystals or crystalline powder |
Assay | 98-102% |
PH | 1.7 to 3.0 |
Loss on drying | 0.5%Max |
Other Amino acids | No spot |
Residue on ignation(sulfated) | 0.3%Max |
Arsenic | 2ppmMax |
Heavy metals(Pb) | 20ppmMax |
State of solution | 95.0%Min |
Identification | Infrared absorption spectrum |
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