(factory direct sale)potash alum

Specifications

1.High purity and whiteness potash alum
2.We have best cost performance
3.Best after service
4.Quick delivery

Product Name :  aluminium potassium sulphate/potash alum for marking leather/tannery 

 

 

Chemical name: AlK(SO4)2.12H2O 
Shape and properties:colorless transparent, lumpy or crystalline powder, non-toxic, odorless, slightly sweet and astringent taste, with convergence. 
Food industry: food fermentation, vermicelli processing, salted aquatic products, food preservative and additive.
Chemical Industry:Water Flocculant, sizing of paper, Painting and dyeing of coating, drug, making of paint and leather, coagulant, processing of fiber board and rubber processing, Seed disinfection, Animal treatment and soil improvement. 
Packing: Packing 50kg 25kg plastic; For export: following your demands 
We provide different fineness and lumpy sizes to customers with special requirements. 

 

 

2.Specification:

 

 

 

Item name	Unit	Standard value	Test results
Potash alum	%	≥99.2	99.3
Fe	%	≤0.01	0.0035
Moisture	%	≤1.0	0.85

 

 

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