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

2,8-二羟基萘-6-磺酸钠(二羟G盐)

 

appearance

Grey white powder

content

above 80%(measured by coupled value)

content of sodium carbonate

below 0.1%

packaging

25kg woven bag