2,7-Naphthalenedisulfonic acid disodium salt [ 1655-35-2 ]
- Appearance
- white powder crystalline
Appearance:white powder
Purty:≥98%
Thing don’t soluble in wate:r≤0.5%
Packing:Packaged in plastic film bag with net wight 25kg or 50kg
Purty:≥98%
Thing don’t soluble in wate:r≤0.5%
Packing:Packaged in plastic film bag with net wight 25kg or 50kg