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CNA4418

Ammonium sulfate

Name: Ammonium sulfate
Brand: SIAL

Molecular Biology, ≥99%

Synonym(s):

Mascagnite

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About This Item

Linear Formula:

(NH₄)₂SO₄

CAS Number:

7783-20-2

Molecular Weight:

132.14

MDL number:

MFCD00003391

Assay:

≥99%

Grade:

Molecular Biology

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Properties

grade

Molecular Biology

Quality Level

300

assay

≥99%

mp

>280 °C (dec.) (lit.)

density

1.77 g/mL at 25 °C (lit.)

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

Ammonium sulfate is a versatile inorganic sulfate salt, plays crucial role in biochemical research, molecular biology, and cell culture. It serves as an indispensable tool for purifying antibodies and precipitating or fractionating proteins. Furthermore, it is instrumental in crystallographic analysis of nucleic acids and proteins and also used as a nitrogen supplement in synthetic laboratory media.Our premium-grade Ammonium Sulfate is meticulously crafted to be DNase, RNase, and Protease-free, ensuring its suitability for cutting-edge research.

Application

Ammonium sulfate helps in quick precipitation of celluar proteins. Ammonium sulfate may be used for the precipitation or fractionation of proteins or for purification of antibodies. It is also useful for crystallographic analysis of nucleic acids and proteins.

Ammonium sulfate has been used in the preparation of ′Blue Silver′ colloidal Coomassie stain for proteins
to precipitate the Shiga-like toxin from the culture supernatant.
for precipitaion of viral particles from the culture supernatant.

Features and Benefits

Insoluble matter < 0.005 %

Chloride <= 5 ppm

Iron (Fe) < 5 ppm

Zinc (Zn) < 5 ppm

Copper (Cu) < 5 ppm

Heavy Metals (as Lead) <= 2 ppm

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Storage Class

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

WXBF7158V

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Global Trade Item Number

SKU	GTIN
CNA4418-1KG	04065273259001
CNA4418-500G	04065273259513
CNA4418-5KG	04065273259520