Intermediate

2,8-Dihydroxynaphthalene-6-sulfonate

C.A.S No.83732-66-5
chemical structural formula：C10H7O5SNa
molecular mass：262.21
chemical name :2,8-Dihydroxynaphthalene-6-sulfonate

2,8-二羥基萘-6-磺酸鈉(二羥G鹽)

 

appearance

Grey white powder

content

above 80%(measured by coupled value)

content of sodium carbonate

below 0.1%

packaging

25kg woven bag