| CAS No.: | 7784-25-0 |
|---|---|
| Formula: | Nh4al (So4)2.12H2O |
| EINECS: | 232-055-3 |
| Appearance: | Lump/Block |
| Grade Standard: | Industrial Grade |
| Transport Package: | Polyethylene Plastic Woven Packaging, 50kg Per Bag |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Ammonium alum is an inorganic substance, which is soluble in water and glycerin, more soluble in boiling water, acidic in aqueous solution and insoluble in ethanol.
|
item
|
value
|
|
Classification
|
Sulphate
|
|
Type
|
Aluminum Sulphate
|
|
CAS No.
|
7784-25-0
|
|
Other Names
|
Aluminium ammonium sulfate
|
|
MF
|
AINH4(SO4)2.12H2O
|
|
EINECS No.
|
232-055-3
|
|
Place of Origin
|
Hunan China
|
|
color
|
White, Crystal
|
|
Grade Standard
|
Food Grade, Industrial Grade
|
|
Purity
|
99.5%min
|
|
Appearance
|
Lump,Powder, Granular
|
|
Application
|
water treatment,food addtive,industry grade
|
|
Brand Name
|
Lotus
|
| Items | Specifications | |
| Standard indicators | Lotus alum Test results | |
| Aluminium ammonium sulfate [NH4Al(SO4) 2.12 H2O]% |
99.5-100.5 | 99.5-100.5 |
| Heavy metals (as Pb) mg/kg≤ | 20 | <20 |
| Water Insoluble %≤ | 0.2 | 0.15 |
| Plumbum(Pb) mg/kg ≤ | 5.0 | 0.05 |
| Arsenic (As) mg/kg ≤ | 2.0 | 0.28 |
| Fluorine (F) mg/kg ≤ | 30.0 | 0.87 |
| Selenium (Se) mg/kg ≤ | 30.0 | <30 |
| Moisture %≤ | 4.0 | <4.0 |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}