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Apperance: It is dark greenish powder with high tanning properties, easy to be dissolvable in water.
Fe(%): 0.1 max
Water insolubles(%): 0.1 max
Packing: In 25kg PP woven/Paper bag. One 20 feet container can load 20MT.
Application: Used as dyeing agent and chromium tan agent
Storage: Should be stored in a cool, ventilated, dry coffers.