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Basic Information Methylmethionine Sulfonium Chloride, USP/EP, 1kg
Synonyms: DL-Methionine Methyl iodide, Vitamin U
CAS#: 3493-12-7
EINECS No: 222-484-4
Molecular Formula: C6H14ClNO2S
Molecular Weight: 199.7
WHAT is Methylmethionine Sulfonium Chloride, USP/EP?
Vitamin U is not actually a vitamin, but is instead a term used to refer to a substance called S-Methylmethionine. It's found in several different types of food and is used as a naturopathic supplement to treat a variety of health problems.
SPECIFICATION to DL- Methylmethionine Sulfonium Chloride, USP/EP
ITEM | SPECIFICATION |
Assay | ≥98.0% |
Melting Point | 134~137°C |
Identification | Positive |
Residue On Ignited | ≤0.2% |
Loss On Drying | ≤3.0% |
Heavy Metals | ≤20ppm |
Total Aerobic Count (CFU/g) | ≤1000 |
Molds (CFU/g) | ≤100 |
Living Mite | Negative |
E. Coli | Negative |
Appearance | White crystalline powder |
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