AMMONIUM SULPHATE 3.2 M ULTRAPURE SOLUTION Molecular biology |
 |
| HomeLaboratory ChemicalsReagents for Molecular Biology |
 |
| Article No. |
01361 |
| Grade |
Molecular biology
|
| Purity |
|
| CAS No. |
7783-20-2 |
| Molecular Formula |
(NH4)2SO4
|
| Molecular Weight |
132.13 |
| H.S. Code |
3102.2100 |
| Shelf Life |
5 Years |
|
| |
| |
|
| Specifications |
| Appearance |
Clear colorless solution |
Concentration
|
~3.2 M in H2O |
| Insoluble matter |
Passes filter test |
| pH (at 25°C) |
3.0 - 4.0 |
Chloride (Cl)
|
Max 0.0005% |
Nitrate (NO3)
|
Max 0.0005% |
| Phosphate (PO4) |
Max 0.0005% |
| DNases, RNases, Proteases, Phosphatases |
None detected |
Aluminium (Al)
|
Max 1 ppm |
| Arsenic (As) |
Max 0.1 ppm |
Barium (Ba)
|
Max 1 ppm |
| Bismuth (Bi) |
Max 1 ppm |
| Calcium (Ca) |
Max 5 ppm |
Cadmium (Cd)
|
Max 1 ppm |
Cobalt (Co)
|
Max 1 ppm |
| Chromium (Cr) |
Max 1 ppm |
Copper (Cu)
|
Max 1 ppm |
| Iron (Fe) |
Max 1 ppm |
| Potassium (K) |
Max 20 ppm |
Lithium (Li)
|
Max 1 ppm |
Magnesium (Mg)
|
Max 1 ppm |
| Manganese (Mn) |
Max 1 ppm |
| Molybdenum (Mo) |
Max 1 ppm |
| Sodium (Na) |
Max 20 ppm |
| Specification |
Max 1 ppm |
Nickel (Ni)
|
Max 1 ppm |
Lead (Pb)
|
Max 1 ppm |
| Strontium (Sr) |
Max 1 ppm |
| Zinc (Zn) |
Max 1 ppm |
UV absorbtion (Neat)
|
|
at 260 nm
|
Max 0.3 |
| at 280 nm |
Max 0.2 |
|
| Packings |
00250 250 ml
|
|
| 00500 500 ml |
|
| |
| |
|
|
| |
| Revision Date
: 03-Jun-2014 |
| |
