| ENVKEM 4003A-POLYALUMINIUM CHLORIDE |
| 1. INTRODUCTION : – |
| ENVKEM 4003A – Aluminium chlorohydrate is a group of specific aluminium salts having the general formula AlnCl (3n-m) (OH) m. It is used in deodorants and antiperspirants and as a coagulant in water purification. |
| 2. COMPOSITION / INFORMATION OF INGREDIENTS:- |
| Product Name: |
Polyaluminium Chloride |
| Chemical Formula |
AlnCl (3n-m) (OH) m |
2.1. INGREDIENTS:-
|
| Chemical Name |
CAS No
|
Concentration (% by weight)
|
| Polyaluminium Chloride |
|
|
3. SPECIFICATION:-
|
| ENVKEM typically supplies Poly aluminum Chloride powder
|
| S.NO |
CHARACTERISTICS |
REQUIREMENT |
| POWDER |
| MB PAC |
HB PAC |
| i) |
Aluminium as Al2O3 percent by mass, Min |
28.0 |
28.0 |
| ii) |
Basicity, percent by mass, Min |
35 |
64 |
| iii) |
Chloride as CI, percent by mass, Max |
33.0 |
31.0 |
| iv) |
Sulphate as SO4, percent by mass, Max |
10.0 |
10.0 |
| v) |
Specific gravity at 25°C, Min |
NA |
NA |
| vi) |
Viscosity (dynamic) at 20°C |
NA |
NA |
| vii) |
Bulk density, gm/ml, Min |
0.65 |
0.65 |
| viii) |
1) Toxic substances, ppm, Max |
|
|
| |
1) Mercury (as Hg) |
0.6 |
0.6 |
| |
2) Arsenic (as As) |
15 |
15 |
| |
3) Cadmium (as Cd) |
18 |
18 |
| |
4) Lead (as Pb) |
90 |
90 |
| |
5) Iron (as Fe) and Manganese (as Mn) |
300 |
300 |
| |
6) Chromium (as Cr) |
45 |
45 |
| ix) |
Insolubles, percent by mass, Max |
1.50 |
1.50 |
| x) |
pH of 5 percent solution, w/v |
2.5–4.5 |
2.5–4.5 |
| Caution : Acidic & Hygroscopic (Powder) in nature. MB : Medium Basicity HB : High Basicity
|
| 4.APPLICATIONS |
|
|
| · |
Municipal & Industrial Waste Water treatments |
| · |
Sewage Water treatments |
| · |
Separation of slurry in Industrial processes |
| · |
Sizing in Paper & Pulp Industry |
| · |
Decolorisation & Decontamination of dyes in Textile Industry |
|
| 5.PACKAGING |
| 25/50 Kgs HDPE bags / Carboys or as per client’s requirement |
