Sodium Dichromate, Crystal, Reagent
Product Overview: Sodium Dichromate, Crystal, Reagent is a high-purity chemical compound, also known as chromic acid disodium salt. It exhibits similar reactivity and characteristics to potassium dichromate, making it an essential reagent in various chemical processes. As an oxidizing agent, Sodium Dichromate plays a crucial role in applications such as leather tanning, where it is reduced with sulfur dioxide.
Key Features:
- Reagent Grade: This reagent-grade Sodium Dichromate is the highest quality available, assuring compliance with stringent regulatory standards for purity and quality.
- Chemical Formula: Na2Cr2O7•2H2O.
- Molecular Weight: 298.00 g/mol.
Chemical Specifications:
| Specification |
Details |
| Assay (Na2Cr2O7•2H2O) |
Min. 99.5% |
| Maximum Aluminum (Al) |
0.003% |
| Maximum Calcium (Ca) |
0.003% |
| Maximum Chloride (Cl) |
0.005% |
| Maximum Insoluble Matter |
0.005% |
| Maximum Sulfate (SO4) |
0.01% |
Chemical Handling and Storage:
- Storage Conditions: Keep tightly closed in a deliquescent container.
Transport Information:
DOT Description: Oxidizing solid, toxic, n.o.s. (sodium dichromate). UN3087.
Health and Safety:
| Health Rating |
Value |
| Health Risk |
3 |
Hazard Symbols:
Additional Charges: An additional UPS-imposed hazardous material charge applies plus $15.00 for poison pack.
