| Classification: | Chromic Anhydride Powder |
|---|---|
| Synonyms: | Chromic Anhydride Powder |
| Appearance: | Red |
| CAS No: | 1333-82-0 |
| Molecular Formula: | Cro3 |
| Molecular Weight: | 99.99 |
| Samples: |
|---|
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Audited Supplier | Product description |
| Dark red powder, specific gravity 2.67-2.82, melting point 196 ° C, easily soluble in water and ether, easy to deliquesce, release oxygen at 250 ° C, extremely corrosive, strong oxidant, contact with organic matter can cause burning and toxic. |
| Product parameters: |
| Product Introduction • Product quality: 150 mesh dark red powder, specific gravity 2.67-2.82, melting point 196 ºC, easily soluble in water and ether, easy to deliquesce, liberate oxygen at 250 ºC, extremely corrosive, strong oxidizer, organic Contact can cause burning. Product use: Mainly used in refractory bricks, electroplating, electrolytic refining of high-purity metal chromium, used in organic dyes, synthetic rubber, oil refining, catalysts and other industries. |
| Packing: Packed in a sealed special barrel, net weight 50kg per barrel according to customer needs). |
| The |
| Note: 1. Do not store with flammable substances, reducing agents, organic substances, etc. |
| 2. During storage and transportation, pay attention to moisture, heat, shock, and keep away from flammable materials. |
| 3. Avoid contact with eyes and eyes. |
| 4. Personal protective equipment should wear self-priming respirators, acid-resistant rubber gloves, clothing, boots, and chemical safety glasses. |
| 5. In case of leakage, isolate the leaked contaminated area, restrict access, and collect, recycle, or transport the spilled material to waste disposal. |
| Items | Indicators | ||
| Premium | First grade | Qualified products | |
| CrO3% ≥ | 99.8 | 99.60 | 99.2 |
| Sulfate% ≤ | 0.05 | 0.10 | 0.2 |
| Water insoluble matter% ≤ | 0.02 | 0.05 | 0.1 |
| Turbidity% ≤ | 5 | 15 | ---- |
| Sodium content (Na)% ≤ | 0.04 | ---- | ---- |
| Chloride (Cl)% ≤ | ---- | ---- | ---- |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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