Sodium nitrite
ALDRICH/563218 - 99.999% trace metals basis
Synonym: Anti-Rust; Sodium nitrite (NaNO2 )
CAS Number: 7632-00-0
Empirical Formula (Hill Notation): NNaO2
Molecular Weight: 69.00
EC Number: 231-555-9
MDL Number: MFCD00011118
Linear Formula: NaNO2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 563218-100G
This image depicts SKU: 563218-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 563218-25G
This image depicts SKU: 563218-25G
| assay | 99.999% trace metals basis |
| autoignition temp. | 914 °F |
| form | solid |
| impurities | ≤15.0 ppm Trace Metal Analysis |
| InChI | 1S/HNO2.Na/c2-1-3;/h(H,2, |
| InChI key | LPXPTNMVRIOKMN-UHFFFAOYSA |
| mp | 271 °C (lit.) |
| SMILES string | [Na+].[O-]N=O |
| Application: | Sodium nitrite (NaNO2) can be used for a variety of applications, such as: • corrosion inhibition • as an effective drug on cyanide poisoning • inhibiting the growth of micro-organisms |
| Packaging: | 25, 100 g in poly bottle |
| Symbol |    GHS03,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H272 - H301 - H319 - H400 |
| Precautionary statements | P210 - P220 - P264 - P273 - P301 + P310 - P305 + P351 + P338 |
| Hazard Codes | O,T,N |
| Risk Statements | 8-25-50 |
| Safety Statements | 45-61 |
| RIDADR | UN 1500 6.1(5.1) / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% trace metals basis |
| mp | 271 °C (lit.) |
| UNSPSC | 12352302 |