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168355 Millipore

Ammonium sulfate

Synonym: (NH₄)₂SO₄, Mascagnite

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Properties

Quality Level   100
assay   >99% (formol method)
form   crystals (Fine)
mfr. no.   Calbiochem®
storage condition   OK to freeze
  desiccated
storage conditions   +15C to +30C
color   white
mp   >280 °C (dec.) (lit.)
solubility   water: 1 M
density   1.77 g/mL at 25 °C (lit.)
cation traces   heavy metals: <5 ppm
shipped in   ambient
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

Description

General description

A 5% aqueous solution has a pH of 5.0-6.0. Commonly used for protein precipitation/purification.

Packaging

1 kg in Glass bottle

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, store at room temperature. Stock solutions are stable for up to 1 year at room temperature.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
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