Sodium Dichromate, Crystal, Reagent
Manufacturer: Spectrum Chemical Manufacturing
Description
Sodium Dichromate, Crystal, Reagent, also known as chromic acid disodium salt, is considered to be very similar to potassium dichromate in terms of reactivity and appearance. Dichromate and chromate salts are oxidizing agents. For the tanning of leather, sodium dichromate is first reduced with sulfur dioxide. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.
| Ratings |
|---|
| Health3 |
| Chemical CAS Number | 7789-12-0 |
|---|---|
| Chemical Formula | Na2Cr2O7â?¢2H2O |
| Chemical Formula Weight | F.W. 298.00 |
| Chemical Specs | Assay (Na2Cr2O7•2H2O) Min. 99.5% MAXIMUM LIMITS Aluminum (Al) 0.003% Calcium (Ca) 0.003% Chloride (Cl) 0.005% Insoluble Matter 0.005% Sulfate (SO4) 0.01% |
| Chemical Storage Info | DELIQUESCENT: Keep tightly closed. |
| Chemical DOT Description | Oxidizing solid, toxic, n.o.s. (sodium dichromate) |
| Chemical Hazard Class | 5.1 (6.1) |
| Chemical Packaging Group | PG II |
| Chemical UPS Limit | 500 g |
| Additional Shipping Charge | Carrier-Imposed Hazardous Material Charge, Carrier-Imposed Poison Pack Charge |
| Health | 3 |
| Hazard Symbol 1 |
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| Hazard Symbol 2 |
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| Chemical DOT | UN3087, Oxidizing solid, toxic, n.o.s. (sodium dichromate), 5.1 (6.1), PG II |
| Chemical Category | Inorganic Chemicals |
Starting at from $220.25 Sale $209.24
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