在线看片无码永久免费av_日韩精品无码一区二区三区视频_亚洲際AV无码乱码在线_免费AⅤA级视频在线观看

Products

Product detail

2-Hydroxy-1,4-naphoquinone

Chemical name: 2-Hydroxy-1,4-naphoquinone
English name: 2-Hydroxy-1,4-naphoquinone
CAS No: 83-72-7
Molecular formula:

C10H6O3

Structural formula: 2-Hydroxy-1,4-naphoquinone
Molecular weight: 174.15
Uses: for tint and bactericide
Pake: Cardboard drum, 25kg / barrel
Appearance:

yellow crystal

Quality index:

melting point: 192-195 ºC

moisture≤0.50%

2-Hydroxy-1,4-naphoquinone
Product pictures