| ≥1 piece |
Ammonium Alum
O ther names: aluminum ammonium sulfate, ammonia alum
CAS NO: 7784-25-0
Molecular Formula: AINH4(SO4)2.12H2O
Appearance : colorless glassy octahedral crystal to white granules or powder, odorless and slightly sweet, strong convergence.
T echnical standard :the product quality conforms to the national HG2917-1999 standard.
Uses: processing of baking powder, fried food, salted jellyfish, vermicelli processing, crispness and color preservation of fresh fruits and vegetables, water purification, disinfection, rubber processing, leather, processing of washing powder, feed processing, pencil production.
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 |
|
Ammonium alum |
% |
≥ 99.2 |
99.7 |
|
Fe |
% |
≤ 0.01 |
0.0035 |
|
M oisture |
% |
≤ 1.0 |
0.85 |
|
Water insoluble matter |
% |
≤ 2 |
1 |