| ≥1 piece |
Potash alum:
O ther names: Potassi u m Alum , potash alum, white alum, aluminum potassium, potassium aluminum sulfate
CAS NO: 7784-24-9
Molecular Formula: AlK(SO4)2.12H2O
Appearance : colorless transparent, lumpy or crystalline powder, non-toxic, odorless, slightly sweet and astringent taste, with convergence.
T echnical standard :the product quality conforms to the national GB1895-2004 standard.
Uses:
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: 25kg woven bag with poly liner inside, 50kg woven bag with poly liner inside. Special packaging requirements can be accommodated.
We provide different fineness and lumpy sizes to customers with special requirements.
|
Item name |
Unit |
Standard value |
Test results |
|
Aluminium potassium sulfate |
% |
≥ 99.2 |
99.7 |
|
Fe |
% |
≤ 0.01 |
0.0035 |
|
M oisture |
% |
≤ 1.0 |
0.85 |
|
Water insoluble matter |
% |
≤ 2 |
1 |