3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt - 73950
Code: 73950
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt
for spectrophotometric det. of Co, Fe, K, Ag, Ba, Ca, Co, Fe, Ni, Pb
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt; Nitroso-R salt
for spectrophotometric det. of Co, Fe, K, Ag, Ba, Ca, Co, Fe, Ni, Pb
CAS Number: 525-05-3Linear Formula: C10H5NNa2O8S2
Molar Mass: 377.26 g/mol
Beilstein Registry Number: 3643930
EC Number: 208-369-1
MDL Number: MFCD00003885
| Property |
Value |
| Identity (IR) |
complying |
| Assay |
90.0 - 105.0 % |
| Property |
Value |
| Freezing point |
300 °C |