Description
Description
Ammonium Sulfate Bioxtra 99.0%, 1 Kg
Synonym: Mascagnite
- CAS Number 7783-20-2
- Linear Formula (NH4)2SO4
- Molecular Weight 132.14
- EC Number 231-984-1
- MDL number MFCD00003391
- eCl@ss 38030408
- PubChem Substance ID 24890708
- NACRES NA.25
| Quality Level | 200 |
| product line | BioXtra |
| assay | ≥99.0% |
| form | powder or crystals |
| impurities | Insoluble matter, passes filter test |
| ign. residue | <0.01% (as SO4) |
| loss | ≤1.0% loss on drying, 110°C |
| pH | 5.0-6.0 (20 °C, 1 M in H2O) |
| mp | >280 °C (dec.) (lit.) |
| solubility | H2O: 1 M, clear, colorless |
| density | 1.77 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl–): ≤0.001% |
| nitrate (NO3–): ≤0.001% | |
| phosphate (PO43-): ≤0.0005% | |
| cation traces | Al: ≤0.0005% |
| As: ≤0.0001% | |
| Ba: ≤0.0005% | |
| Bi: ≤0.0005% | |
| Ca: ≤0.001% | |
| Cd: ≤0.0001% | |
| Co: ≤0.0005% | |
| Cr: ≤0.0005% | |
| Cu: ≤0.0002% | |
| Fe: ≤0.0002% | |
| K: ≤0.005% | |
| Li: ≤0.0005% | |
| Mg: ≤0.0005% | |
| Mn: ≤0.0005% | |
| Mo: ≤0.0005% | |
| Na: ≤0.005% | |
| Ni: ≤0.0005% | |
| Pb: ≤0.0002% | |
| Sr: ≤0.0005% | |
| Zn: ≤0.0001% | |
| absorption | ≤0.030 at 280 in H2O at 1 M |
| ≤0.037 at 260 in H2O at 1 M | |
| SMILES string | N.N.OS(O)(=O)=O |
| InChI | 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4) |
| InChI key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
Application
Ammonium sulfate has been used as an additive in salting-out procedure to prepare the g-globulin fraction. It is also used as a component in synthetic minimal dextrose (SD) liquid medium.
Safety Information
Personal Protective Equipment Eyeshields, Gloves, type N95 (US)
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS BS4500000
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