Product Details:
| CAS No | 148-25-4 |
| MF | C10H8O8S2 |
| MW | 320.3 |
| EINECS No | 205-712-7 |
| Other Names | 1,8-Dihydroxynaphthylene-3,6-disulfonic acid |
| Appearance | Needle or leaf shaped crystals |
Application：
Determination of chromium, titanium and formaldehyde, determination of chromium, mercury, silver, titanium, Chlorate, formaldehyde, nitrate and nitrite, Azo dye intermediates.
