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Sigma-Aldrich 31119 Ammonium sulfate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99% CAS No.: 7783-20-2 1 kg
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Marka
Stok Kodu
LB.SA.31119-1KG
Kısa Bilgi
Synonym(s): Mascagnite Linear Formula: (NH4)2SO4 CAS Number: 7783-20-2 Molecular Weight: 132.14 EC Number: 231-984-1 MDL number: MFCD00003391 UNSPSC Code: 12352300 eCl@ss: 38030408 PubChem Substance ID: 329753657 NACRES: NA.21 Assay: ≥99% Form: crystals
| Sigma-Aldrich 31119 Ammonium sulfate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99% CAS No: 7783-20-2 1 kg |
| Teknik Özellikler | |
|
Catalog No
|
: 31119 |
| Cas Number | : 7783-20-2 |
| Linear Formula |
: (NH4)2SO4
|
| Molecular Weight | : 132.14 |
| EC Number | : 231-984-1 |
| MDL Number | : MFCD00003391 |
| Grade |
: ACS reagent, reag. ISO, reag. Ph. Eur.
: puriss. p.a.
|
| Assay |
: ≥ 99 %
|
| impurities | : ≤0.005% in water insoluble matters |
| ign. residue | : ≤0.005% (as SO4) |
| loss | : ≤0.1% loss on drying, 110 °C |
| pH | : 5-6 (25 °C, 5%) |
| mP | : >280 °C (dec.) (lit.) |
| density | : 1.77 g/mL at 25 °C (lit.) |
| Anion traces |
chloride (Cl-): ≤3 mg/kg
nitrate (NO3-): ≤10 mg/kg
phosphate (SO4³-): ≤5 mg/kg |
| Cation traces |
As: ≤0.2 mg/kg
Ca: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤2 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Mg: ≤2 mg/kg
Mn: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤5 mg/kg
Pb: ≤2 mg/kg
Zn: ≤1 mg/kg
|
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