Ammonium sulfate, BioXtra, >=99.0%

Code: a2939-500g D2-231

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 dex...


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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.

Biochem/physiol Actions

Ammonium sulfate((NH4)2SO4) is mainly used as a soil fertilizer. It is also used as a wood preservative. This inorganic salt plays a role in flame retardant chemicals.

Packaging

100, 500 g in poly bottle

1 kg in poly bottle

absorption≤0.030 at 280 in H2O at 1 M, ≤0.037 at 260 in H2O at 1 M
anion tracesnitrate (NO3-): ≤0.001%, phosphate (PO43-): ≤0.0005%, chloride (Cl-): ≤0.001%
assay≥99.0%
cation tracesBi: ≤0.0005%, Fe: ≤0.0002%, Cd: ≤0.0001%, Cr: ≤0.0005%, Ba: ≤0.0005%, Pb: ≤0.0002%, Al: ≤0.0005%, Ca: ≤0.001%, K: ≤0.005%, Mo: ≤0.0005%, Mg: ≤0.0005%, Ni: ≤0.0005%, Cu: ≤0.0002%, Mn: ≤0.0005%, Sr: ≤0.0005%, Zn: ≤0.0001%, As: ≤0.0001%, Li: ≤0.0005%, Na: ≤0.005%, Co: ≤0.0005%
density1.77 g/mL at 25 °C (lit.)
formpowder or crystals
ign. residue﹤0.01% (as SO4)
impuritiesInsoluble matter, passes filter test
InChI keyBFNBIHQBYMNNAN-UHFFFAOYSA-N
InChI1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
loss≤1.0% loss on drying, 110°C
mp>280 °C (dec.) (lit.)
pH5.0-6.0 (20 °C, 1 M in H2O)
product lineBioXtra
Quality Level200
SMILES stringN.N.OS(O)(=O)=O
solubilityH2O: 1 M, clear, colorless
Code
Description
Unit Size
List Price
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A2939-100G
Ammonium sulfate, BioXtra, >=99.0%

Unit:100G
List Price: $30.60
Source:List Price
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A2939-1KG
Ammonium sulfate, BioXtra, >=99.0%

Unit:EACH
List Price: $84.25
Source:List Price
ADD
Cas Number7783-20-2
This product has met the following criteria: