Product Name:Trisodium 1,3,6-naphthalenetrisulfonate
Cas No.:5182-30-9
Molecular Formula:C10H5Na3O9S3
Appearance: Off-white crystal
Purity( 1,3,6 ): 80%min.
Content (1,3,6 +1,3,7) : 90% min.
Free acid: 0.5% max.
Water: 8.0% max.
Salt: 2.0% max.
Packing: 25kg /bag