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Sigma-Aldrich POTASSIUM SULFATE 99.999 SUPRAPUR
List Price $2,332.00 Your Price $2,332.00
Sigma-Aldrich Potassium sulfate, 99.999 Suprapur®, 500 g - SIALMSD (Additional S&H or Hazmat Fees May Apply)
NETA PART: SIALMSD-1051520500
MFG.PART: 1051520500
UNSPSC: 41122409
Manufacturer: Sigma-Aldrich
| Quality Level | |
|---|---|
100 |
| description | |
|---|---|
for inorganic trace analysis |
| assay | |
|---|---|
99.999% |
| form | |
|---|---|
solid |
| potency | |
|---|---|
6600 mg/kg LD50, oral (Rat) |
| pH | |
|---|---|
5.5-8.5 (20 °C, 50 g/L in H2O) |
| bp | |
|---|---|
1689 °C/1013 hPa |
| mp | |
|---|---|
1069 °C |
| solubility | |
|---|---|
111 g/L |
| density | |
|---|---|
2.66 g/cm3 at 20 °C |
| Application | |
|---|---|
Analysis NotePurity (metallic): ≥ 99.999 % Assay (alkalimetric): ≥ 99.0 Chloride (Cl): ≤ 5 ppm Total nitrogen (N): ≤ 5.0 ppm Al (Aluminium): ≤ 0.050 ppm Ba (Barium): ≤ 1.0 ppm Bi (Bismuth): ≤ 0.01 ppm Ca (Calcium): ≤ 0.10 ppm Cd (Cadmium): ≤ 0.005 ppm Ce (Cerium): ≤ 0.020 ppm Co (Cobalt): ≤ 0.005 ppm Cr (Chromium): ≤ 0.010 ppm Cu (Copper): ≤ 0.020 ppm Eu (Europium): ≤ 0.010 ppm Fe (Iron): ≤ 0.050 ppm Hg (Mercury): ≤ 0.05 ppm La (Lanthanum): ≤ 0.010 ppm Li (Lithium): ≤ 0.2 ppm Mg (Magnesium): ≤ 0.10 ppm Mn (Manganese): ≤ 0.020 ppm Na (Sodium): ≤ 5.0 ppm Ni (Nickel): ≤ 0.020 ppm Pb (Lead): ≤ 0.050 ppm Sc (Scandium): ≤ 0.010 ppm Sm (Samarium): ≤ 0.010 ppm Sr (Strontium): ≤ 0.10 ppm Tl (Thallium): ≤ 0.01 ppm Y (Yttrium): ≤ 0.010 ppm Yb (Ytterbium): ≤ 0.010 ppm Zn (Zinc): ≤ 0.050 ppm |
| SKU | SIALMSD-1051520500 |
|---|---|
| Supplier Part Number | 1051520500 |
| UM | EA |
| UNSPSC | 41122409 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIALMSD |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| CAS Number | 7778-80-5 |
| Energy Star | No |
| Green | No |
| Controlled | N |