L-Methionine USP24
Basic Information
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Category
Subcategory & Sub-subcategory
Trade Type
Sell
Product Name
L-Methionine USP24
Details
Substance
Manufacturer(s)
Specifications
- IUPAC Name: (2S)-2-amino-4-methylsulfanylbutanoic acid
- CAS Number: 63-68-3
- Chemical Formula: C5H11NO2S
- Molecular Weight: 149.21
- EC Number: 200-562-9
- Purity Grade: Pharmaceutical Grade
- Appearance: White crystal powder
- Certificate of Analysis: CoA: assay 98.5–101.5% (USP32), conforms
- Packaging Size: 25kg per drum
- Packaging Details: 25kg per drum
- Delivery Detail: 15-20days after contract date
- Identification: INFRARED ABSORPTION
- Specific rotation: +22.4º~ +24.7º
- pH: 5.6~6.1
- Loss on Drying: 0.3% MAX
- Residue on ignition: 0.4% MAX.
- Chloride: 0.05% MAX.
- Sulfate: 0.03% MAX.
- Iron: 0.003%MAX.
- Heavy Metals: 0.0015% MAX.
- Chromatographic purity: PASS USP TEST (0.5% MAX INDIVIDUAL IMPURITY, 2% MAX OF TOTAL IMPURITIES)
Documents
CE
ISO 90001
ISO 13485
Ratings
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