产品名称
DL-methionine food grade
规格参数
- 纯度: 食品级,含量≥98.5%–101.5%
- IUPAC Name: 2-amino-4-methylsulfanylbutanoic acid
- EC Number: 200-432-1
- Molecular Weight: 149.21
- Chemical Formula: C5H11NO2S
- CAS Number: 59-51-8
- 监管状态: GMP认证工厂
- 原产国: 中国河北(大陆)
- 认证标准: USP26标准
- 用途: 营养补充剂、保健食品添加剂、药用原料
- Packaging Details: 25kg fiber drum
- Delivery Detail: 10-15days
- Description: White crystals or crystalline powder
- Identification: Conforms
- pH: 5.6-6.1
- Chloride(Cl): ≤0.05%
- Sulfate(SO4): ≤0.03%
- Other amino acids: Conforms
- Loss on Drying: ≤0.30%
- Residue on ignition: ≤0.4%
- Iron (fe): ≤0.003%
- Heavy Metals (Pb): Not more than 15ppm
- Assay: ≥98.5%--101.5%
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