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1.01216

SAFC

Ammonium sulfate

extra pure

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Synonym(s):
Mascagnite
Linear Formula:
(NH4)2SO4
CAS Number:
Molecular Weight:
132.14
MDL number:
EC Index Number:
231-984-1

vapor pressure

<1 Pa ( 25 °C)

Quality Level

assay

≥99.0% (acidimetric)

form

solid

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

application(s)

pharma/biopharma processes

storage temp.

2-30°C

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

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1 of 4

This Item
1.050561.058291.05828
vibrant-m

1.01216

Ammonium sulfate

vibrant-m

1.05056

Potassium disulfite

vibrant-m

1.05829

Magnesium hydroxide carbonate

vibrant-m

1.05828

Magnesium hydroxide carbonate

Quality Level

100

Quality Level

400

Quality Level

400

Quality Level

400

form

solid

form

solid

form

solid

form

solid

pH

5 (100 g/L in H2O)

pH

3.0-4.5 (20 °C, 50 g/L in H2O)

pH

10.5 (20 °C, 50 g/L in H2O, suspension)

pH

10.5 (20 °C, 50 g/L in H2O, suspension)

storage temp.

2-30°C

storage temp.

15-25°C

storage temp.

2-30°C

storage temp.

2-30°C

solubility

754-764 g/L

solubility

-

solubility

water: insoluble at 20 °C

solubility

water: insoluble at 20 °C

General description

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC® portfolio of high-quality products withstands strict quality control procedures.

Application

Ammonium sulfate is used for large and laboratory scale protein purification and fractionation that can be applied to separate proteins by altering their solubility in the presence of a high salt concentration.

Legal Information

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

also commonly purchased with this product

Product No.
Description
Pricing

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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