Commodity Name: Sodium Dichromate
Conteúdo: 99%
Local de origem/marca: Nacional
Especificação: 25KG
Packaging: Barrel - Packed
Grau: Qualificado
Technical Standard Implemented: HG/T 3439 - 2014
Storage Instructions: Sodium dichromate should be stored in a cool, dry and well - ventilated warehouse, away from fire sources and heat sources. It should be stored separately from flammable substances, combustibles, reducing agents, acids, alkalis, etc. and must not be mixed. It should be packaged in a sealed manner and placed in containers that are not easily damaged. The storage area should be equipped with leakage emergency treatment equipment and appropriate containment materials.
Transportation Instructions: Special vehicles for transporting dangerous chemicals should be used for the transportation of sodium dichromate. Ensure that the packaging is tight and leak - proof. During transportation, protect it from sun exposure, rain, and high temperatures. Drive along the specified routes, and do not stop in densely populated areas and sensitive areas. It is strictly prohibited to mix and transport with prohibited items. Transport personnel must hold a dangerous chemicals transportation operation qualification certificate and be familiar with emergency response measures.
| Item | Indicador técnico |
| Conteúdo (%) | ≥99.5 |
| Water - Insoluble Matter (%) | ≤0.003 |
| Cloreto (Cl) (%) | ≤0.005 |
| Sulfato (SO4) (%) | ≤0.02 |
| Magnésio (Mg) (%) | ≤0.005 |
| Aluminum (Al) (%) | ≤0.002 |
| Potássio (K) (%) | ≤0.05 |
| Cálcio (Ca) (%) | ≤0.005 |
| Ferro (Fe) (%) | ≤0.0005 |
