午夜电影这里只有精品,午夜欧美国产,日韩人妻不卡一区二区三区,亚洲国产五月综合网 ,久久久久久无码_国产黄色片在线观看_亚洲日韩中文无码久久_在线观看国产高清a

NEWS:

  MOB:+86-13153181156,TEL:+86-0531-69958659,E-mail:85358883@qq.com

Sodium Nuo Kasu


Product name: [(2Z)-4-oxo-4-(1H-pyrrol-2-yl)but-2-enoato-kO]sodium
Chemical Molecular formula: C8H6NNaO3
CAS RN: 418541-41-0
Molecular weight: 187.13
Appearance: white or off-white crystalline powder.
Loss on drying: ≤3.0%
Heavy metals: ≤0.001%
Assay: ≥99%
Packing: 25kg cardboard drum




  Previous product: Tiamulin hydrogen famarate
  Next product: Dihydropyridine