Basic industrial chemicals
Sodium Nitrite
【Product name】Sodium Nitrite
【Synonym】Nitrite anion standard solution; sodiumnitrite
【Molecular Formula】NaNO2
【Molecular Weight】69
【CAS No】7632-00-0
【Property】Pale yellow or white crystalline solid
Details
Specifications
| Index | Superior | First class | Second class |
| Sodium nitrite% | ≥99.0 | ≥98.5 | ≥98.0 |
| Sodium nitrate% | < 0.80 | < 1.00 | < 1.90 |
| Chloride% | ≤0.10 | ≤0.17 | -- |
| Moisture % | ≤1.8 | ≤2.0 | ≤2.5 |
| Water insoluble matter% | ≤0.05 | ≤0.06 | ≤0.1 |
Packing And Storage
1. Packing: Polypropylene plastics woven bag, lined with PE film moisture-barrier bag. Net weight 50/25kg.
Application
1. This product can be used as mordant for textile dyeing, bleaching agent for silk and flax, heat treatment agent for metal, chemical analytical reagent, etc.
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