Sodium Chromate, Crystal, Reagent
Sodium Chromate, Tetrahydrate, is a high-purity chemical compound available in the form of yellow crystals. This solid compound possesses strong oxidizing properties, making it a valuable reagent in various industrial applications.
Key Features:
- Appearance: Vibrant yellow crystals
- Solubility: Water-soluble, producing a weak basic solution upon mixing
- Purity: Reagent grade, ensuring the highest quality available
- Oxidizing Properties: Effective for corrosion inhibition
Applications:
Sodium Chromate is primarily utilized for:
- Corrosion inhibition in the petroleum industry
- Determining the volume of red blood cells in diagnostic pharmaceuticals
Specifications:
| Chemical CAS Number |
10034-82-9 |
| Chemical Formula |
Na2CrO4•4H2O |
| Chemical Formula Weight |
234.06 g/mol |
| Assay (Na2CrO4•4H2O) |
Min. 99.0% |
| Maximum Limits: |
Aluminum (Al) 0.002%, Calcium (Ca) 0.005%, Chloride (Cl) 0.005%, Insoluble Matter 0.005%, Sulfate (SO4) 0.01% |
| Chemical DOT Description |
Toxic solid, inorganic, n.o.s. (sodium chromate) |
| Chemical Hazard Class |
6.1 |
| Chemical Packaging Group |
PG II |
| Chemical UPS Limit |
1 kg |
| Additional Health Rating |
3 |
| Chemical DOT |
UN3288, Toxic solid, inorganic, n.o.s. (sodium chromate), 6.1, PG II |
| Chemical Category |
Inorganic Chemicals |
