Basic Chromium Black

FOB Price:	100.00 - 1000.00 USD/Tianjin
Payment Terms:	L/C, T/T(Bank Transfer)

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Product Details

Place of Origin:	Tianjin in China

Specifications

Molecular formula: 2Cr(OH)SO₄
Property: 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.
Use: The main application is making chrome tanned leather, insolubilizing proteins and other organic substances.
Packing: 25kgs plastic woven bags
Specification:

Cr₂O₃(%)	24-26
Basicity(%)	32-34
Fe(%)	0.1 MAX
Water insolubles(%)	0.1 MAX
Na₂SO₄ (%)	34.5

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