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Ammonium Sulfate BioChemica

Assay (titr.): min. 99.5 %
Code
A1032
CAS
7783-20-2
Molecular Formula
(NH4)2SO4
Molar mass
132.14 g/mol

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
A1032,1000
code
A1032,1000
packaging size
1 kg
price per unit
single 19,80€
box price per unit
A1032,5000
code
A1032,5000
packaging size
5 kg
price per unit
single 62,10€
box price per unit
Solubility:
760 g/L (H2O)
Physical Description:
Solid
Product Code:
A1032
Product Name:
Ammonium Sulfate BioChemica
Specifications:
Assay (titr.): min. 99.5 %
pH (5 %; H2O; 20°C): 5.0 - 6.0
Heavy metals (as Pb): max. 0.001 %
Insoluble matter: passes test
Chloride: max. 0.001 %
Nitrate: max. 0.001 %
Phosphate: max. 0.0005 %
A (1 cm/1 M in H2O)
260 nm: max. 0.4
280 nm: max. 0.4
Comment:
Ammonium sulfate is used for the selective precipitation of proteins. This reference discusses the advantages of this method.
Bibliography:
(1)Wood, W.I. (1976) Anal. Biochem. 73, 250-257Tables for the preparation of ammonium sulfate solutions.
WGK:
1
Storage:
RT
EINECS:
231-984-1
CS:
31022100
Download TDS file for complete specifications