Nitrite ion standard solution
SIAL/72586 - for ion-selective electrodes, 0.1 M NO2-
Synonym: Sodium nitrite solution
CAS Number: 7632-00-0
Empirical Formula (Hill Notation): NNaO2
Molecular Weight: 69.00
MDL Number: MFCD00011118
Linear Formula: NaNO2
Product Type: Chemical
| concentration | 0.1 M NO2- |
| density | 1.00 g/mL at 20 °C |
| form | solution |
| InChI | 1S/HNO2.Na/c2-1-3;/h(H,2, |
| InChI key | LPXPTNMVRIOKMN-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | [Na+].[O-]N=O |
| storage temp. | 2-8°C |
| General description: | Visit our Sensor Applications portal to learn more. |
| Preparation Note: | prepared with NaNO2 and H2O |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.00 g/mL at 20 °C |
| Storage Temp. | 2-8°C |
| UNSPSC | 26111700 |

