 Molecular formula: Crh3o12s3
Cas No. 39380-78-4
Purity: 99% min
Appearance: powder
Annual Capacity:100,000 Metric Tons
Specification：CCIC, CIQ, RoHS, ISO
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Iterms
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Standards
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Appearance
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Bright green powder
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Cr2O3
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26% min
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Basicity
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33% min
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Water insoluble matter
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0.30% max
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Cr6+
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0.0005%
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Fe
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0.10% max
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PH
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2-3
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Uses:
Leather Tanning: Basic Chromium Sulfate is used primarily in the leather tanning industry. It helps in the tanning process by forming a stable complex with the collagen fibers in the leather, improving the leather's durability, flexibility, and resistance to water and heat.
Textile Dyeing: It is used in the textile industry to dye fabrics, providing vibrant and stable colors.
Water Treatment: BCS can be used in water treatment processes to remove impurities and contaminants.
Certificates
SGS/BV/ISO
Packing
1) 25kgs PP/kraft paper bag; 20MT per 1*20FCL
2) 1000kgs Jumbo Bag; 20MT per 1*20FCL
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