CHROME OXIDE(Basic chromium sulphate) C.A.S. NO.: 39 380-78-4 Chemical formula: Cr2(OH)2(SO4)2 Na2SO4. ZH2O at 33% basicity PH of aqueous solution: 3.0±2 Solubility: Insoluble in water and acids Form: bright green powder Specification: Cr2O3 24-26% Min Basicity:33±1% Max Fe: 0.1% Max Water insoluble: 0.1% Max Packing: 25kg PP & PE woven bag, Max capacity in 20ft container: 20MT Typical properties: Basic chromium sulphate is available in bright green powder with high tanning properties. The product is dried with most sophisticated steam drum drier which does not allow material to be overheated. It is not toxic and has better solubility. Application: The main application is making chrome tanned leather, insolubilizing proteins and other organic substances Transport and storage: It is not toxic and need not special treating or handing. Store in dry area with cover and avoid sunlight and moisture.
| Specifications: | 1.
Specification: Cr2O3 24-26% Min
Basicity:33±1% Max
Fe: 0.1% Max
Water insoluble: 0.1% Max
2.
Cr2O3 Content %:99.0 min
Moisture %: 0.20 max
Water soluble matter %: 0.3 max
Oil absorption g/100g: 15-25
Tinting strength %: 100+/-5
PH Value: 6-8
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| Advantages: | 1. Basic chromium sulphate is available in bright green powder with high tanning properties.The product is dried with most sophisticated steam drum drier which does not allow material to be overheated. It is not toxic and has better solubility.
2. Application: In smelting of metal chrome, as coloring agent of chrome carbide, enamel, glass, artificial leather and building material, as organic synthetic catalyst, in making of sunlight fastness coatings, special printing ink for paper money, making of polishing ointment and abrasive etc
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| Payment Details: | T/T or L/C |
| Min Order: | 20MT |
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