Introduction：Basic information about CAS 504-65-4|2-(4-Nitrophenyl)-5-(2-sulfophenyl)-3-[4-(4-sulfophenylazo)-2-sulfophenyl]-2H-tetrazoli, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(4-Nitrophenyl)-5-(2-sulfophenyl)-3-[4-(4-sulfophenylazo)-2-sulfophenyl]-2H-tetrazolium,disodium salt,Formazan |
|---|
| CAS Number | 504-65-4 | Molecular Weight | 72.06930 |
|---|
| Density | 1.419g/cm3 | Boiling Point | 99.225ºC at 760 mmHg |
|---|
| Molecular Formula | CH4N4 | Melting Point | / |
|---|
| MSDS | / | Flash Point | 13.811ºC |
|---|
Names
| Name | 2-(4-Nitrophenyl)-5-(2-sulfophenyl)-3-[4-(4-sulfophenylazo)-2-sulfophenyl]-2H-tetrazolium,disodium salt,Formazan |
|---|
Chemical & Physical Properties
| Density | 1.419g/cm3 |
|---|
| Boiling Point | 99.225ºC at 760 mmHg |
|---|
| Molecular Formula | CH4N4 |
|---|
| Molecular Weight | 72.06930 |
|---|
| Flash Point | 13.811ºC |
|---|
| Exact Mass | 72.04360 |
|---|
| PSA | 74.59000 |
|---|
| LogP | 0.71940 |
|---|
| Index of Refraction | 1.588 |
|---|
| InChIKey | VMGAPWLDMVPYIA-HIDZBRGKSA-N |
|---|
| SMILES | N=NC=NN |
|---|
Safety Information
Customs
| HS Code | 2928000090 |
|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
|---|
