With the help of our optimum quality Non-Ferric Alum we have achieved a special place in the market as quality Non-Ferric Alum Manufacturer and Non-Ferric Alum Supplier. So feel free to come and delight in the brilliance of our excellent quality product. Non Ferric Alum is available in LUMPS and POWDER.
Alum is essentially aluminium sulphate with the empirical formula Al2 (SO4)3.18H2O
| Test
|
Specification
|
| Appearance
|
Fine,White to Greyish white free Flowing Powder
|
| Aluminium Oxide
|
17.00% Min.
|
| pH Value in 5% solution
|
2.8 Min.
|
| Retention on 60 mesh or 250 um
|
Nil
|
| Retention on 200 mesh or 75 um
|
5.00%
|
| Retention on 300 mesh or 53 um
|
10.00%
|
| Insoluble Matter in Water
|
0.8% Max.
|
| %Fe
|
250mg/kg Max.
|