维生素 U,Vitamin U (BioChemika, ≥99.0%)
产品编号Sigma-64382
Cas号3493-12-7
纯度/浓度
储存温度常温密封避光保存,Stored in cool, dry and airproof.
规格
¥0.00 ~ 1,150.00元
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- 中文名称:维生素U;维他命 U;維生素
- 英文名称:DL-METHYLMETHIONINESULFONIUMCHLORIDE;DL-METHIONINEMETHYLSULFONIUMCHLORIDE
- CAS NO:3493-12-7
- 分子式:C6H14ClNO2S
- 分子量:199.7
基本信息
产品性状
Null,without related properties.质量标准
assay | ≥99.0% (AT) |
total impurities | ≤0.002% heavy metals |
ign. residue | ≤0.1% |
loss | ≤1% loss on drying |
pH | 4.0-5.5 |
solubility | H2O: soluble100 mg/mL, clear, colorless |