← Back to all products
Enquire About This Product →
Stains Indicator Reagents-69
SPADNS
SKU: RXSOL-69-2364-714
SPADNS excellent quality manufacturer, exporter and supplier. SPADNS (4,5-Dihydroxy-3-(p-sulfophenylazo)-2,7-naphthalene disulfonic acid, trisodium salt) is indicator for zirconium, thorium and colorimetric indicator for fluoride.
Technical Specification
| C.A.S. No. | 23647-14-5 |
| M.F. | C16H9N2Na3O11S3 |
| M.W. | 570.42gm/mole |
Specifications:
|