Ammoniumsulfaatti ≥99%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Toimittaja: Honeywell Chemicals
31119-50KGEA
1159.57
EUR
HONE31119.9050
31119-50KG
31119-4X5KG
31119-1KG
31119-5KG
Ammoniumsulfaatti ≥99%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Ammoniumsulfaatti
Kaava:
(NH₄)₂SO₄ MW: 132,14 g/mol Sulamispiste: 350 °C Tiheys: 1,760 g/cm³ (20 °C) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00003391 CAS-numero: 7783-20-2 EINECS: 231-984-1 REACH: 01-2119455044-46 |
Testitulosten erittely
Assay | Min. 99.0 % |
Water insoluble matter | Max. 0.005 % |
Residue on ignition (SO₄) | Max. 0.005 % |
pH (5 %, 25 °C) | 5.0 - 6.0 |
Arsenic (As) | Max. 0.2 ppm |
Calcium (Ca) | Max. 0.001 % |
Cadmium (Cd) | Max. 1 ppm |
Cobalt (Co) | Max. 0.0005 % |
Chromium (Cr) | Max. 0.0005 % |
Copper (Cu) | Max. 2 ppm |
Iron (Fe) | Max. 3 ppm |
Potassium (K) | Max. 0.005 % |
Magnesium (Mg) | Max. 0.0002 % |
Manganese (Mn) | Max. 0.0005 % |
Sodium (Na) | Max. 0.002 % |
Nickel (Ni) | Max. 0.0005 % |
Lead (Pb) | Max. 2 ppm |
Zinc (Zn) | Max. 0.0001 % |
Heavy metals (ICP) ACS | Max. 2 ppm |
Heavy metals (as Pb) | Max. 2 ppm |
Chloride (Cl) | Max. 3 ppm |
Nitrate (NO₃) | Max. 0.001 % |
Phosphate (PO₄) | Max. 5 ppm |
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