Irritant 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt hydrate, pure indicator grade
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:525-05-3
:
Formula:C₁₀H₅NNa₂O₈S₂
MDL Number:MFCD00149246
Melting Pt:>300 °C
EINECS:208-369-1
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Yellow to orange Crystalline powder
- Infrared spectrum:Conforms
- Loss on drying:≤5 % (1 g, 105°C)
- Suitability:(for Co determination) Passes test
Specification Test Results
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