Basic Chromium Sulphate complex in powder form. Mainly used in leather for chrome tanning of leather manufacture. With excellent chromium penetration characteristics. Provides uniform chromium oxide distribution on the cross section and the grain of the leather. It is not toxic and has good solubility. The product is dried with most sophisticated steam drum drier which does not allow material to be overheated.
APPLICATIONS:
Basic Chromium Sulfate is mainly used in tanning of processing leather industry or synthesis of other chromium based re-tanning agents and production of chromic compound. It is also used in dyeing of khaki cloth and in manufacture of chrome-based dyestuffs.
STORAGE & HANDLING CONDITIONS:
Store in a cool, dry, well-ventilated, out of direct sunlight. Keep away from sunlight and heat sources. Wash thoroughly after handling. Avoid contact with eyes. Avoid ingestion.
STORAGE REQUIREMENTS:
Keep container tightly closed when not in use. Keep out of moisture. When using forklift to load or lift the palletized bags, ensure that only competitive personnel are operating the forklift to avoid damage to the packing of the bags.
SAFETY PRECAUTIONS:
Has harmful effect on skin and eye. After contact with skin and eye wash immediately with water. Avoid breathing the dust.
Formula | Cr2(SO4)3 |
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Appearance | Fine free flowing, Dark green color powder |
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Chromium Oxide (as Cr2O3) | 26.0% Min. |
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Basicity | 33.0% Min. |
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pH (10% solution) | 3.0 - 3.5 |
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Chromium (VI) | Nil |
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Moisture content | 6 - 7% Max. |
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Water Insoluble matter | 0.1% Max. |
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Iron (as Fe2O3) | 0.05% Max. |
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