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1.01211 Millipore

Ammonium sulfate

for biochemistry

Synonym: Mascagnite

  • CAS Number 7783-20-2

  • Linear Formula (NH4)2SO4

  • Molecular Weight 132.14

  •  MDL number MFCD00003391

  •  EC Index Number 231-984-1

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Properties

Quality Level   100
vapor pressure   <1 Pa ( 25 °C)
potency   2840 mg/kg LD50, oral (Rat)
pH   5 (100 g/L in H2O)
mp   >280 °C (dec.) (lit.)
solubility   754-764 g/L
density   1.77 g/mL at 25 °C (lit.)
bulk density   850 kg/m3
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
storage conditions   Store at +5°C to +30°C.

Description

General description

for biochemistry

Application

Ammonium sulfate for biochemistry. CAS No. 7783-20-2, EC Number 231-984-1.

Analysis Note

Assay (alkalimetric)≥ 99.5 %Insoluble matter≤ 0.005 %pH-value (5 %; water)4.5 - 5.5Chloride (Cl)≤ 0.0005 %Nitrate (NO₃)≤ 0.001 %Phosphate (PO₄)≤ 0.0005 %As (Arsenic)≤ 0.0001 %Ca (Calcium)≤ 0.001 %Cd (Cadmium)≤ 0.0001 %Cu (Copper)≤ 0.0001 %Fe (Iron)≤ 0.0002 %Pb (Lead)≤ 0.0001 %Zn (Zinc)≤ 0.0001 %Residue on ignition (as sulfate)≤ 0.01 %

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

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