Merck

1.04161

SAFC

Ammonium sulfate

granulated, EMPROVE® EXPERT, ACS, ChP, NF

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Synonym(s):
Mascagnite
Linear Formula:
(NH4)2SO4
CAS Number:
Molecular Weight:
132.14
MDL number:

grade

GMO free
Halal
Kosher

Quality Level

Agency

ChP
NF

product line

EMPROVE® EXPERT

form

solid

mp

>280 °C (dec.) (lit.)

density

1.77 g/mL at 25 °C (lit.)

application(s)

parenterals
pharma/biopharma processes
pharmaceutical

storage temp.

20-25°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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This Item
901874A4915A5132
Ammonium sulfate granulated, EMPROVE® EXPERT, ACS, ChP, NF

SAFC

1.04161

Ammonium sulfate

Ammonium sulfate anhydrous, Redi-Dri™, ReagentPlus®, ≥99.0%

Sigma-Aldrich

901874

Ammonium sulfate

Ammonium sulfate ACS reagent, ≥99.0%

Sigma-Aldrich

A4915

Ammonium sulfate

Ammonium sulfate ReagentPlus®, ≥99.0%

Sigma-Aldrich

A5132

Ammonium sulfate

form

solid

form

powder

form

powder or crystals

form

powder or crystals

mp

>280 °C (dec.) (lit.)

mp

>280 °C (dec.) (lit.)

mp

>280 °C (dec.) (lit.)

mp

>280 °C (dec.) (lit.)

density

1.77 g/mL at 25 °C (lit.)

density

1.77 g/mL at 25 °C (lit.)

density

1.77 g/mL at 25 °C (lit.)

density

1.77 g/mL at 25 °C (lit.)

Quality Level

500

Quality Level

200

Quality Level

200

Quality Level

200

agency

ChP

agency

-

agency

-

agency

-

General description

Standard bulk materials often show a tendency for caking, clumping and dust formation which results in laborious weighing and manual de-caking processes with a negative impact on manufacturing efficiency. Due to its granulated form, Ammonium Sulfate granulated is free-flowing and easy to handle. Its greatly reduced caking behavior facilitates processability, speeds up manufacturing processes and increases operator safety.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Ammonium sulfate is widely used as a precipitant in biopharma manufacturing and as a excipient in liposomal formulations.
Due to its low microbial and endotoxin limits, Ammonium sulfate Emprove® Expert is especially suitable for high-risk applications.

Packaging

1.04161.0001 / 3x 1 kg / PE bottle
1.04161.1000 / 1 kg / PE bottle
1.04161.9026 / 25 kg / PE bag in PE drum

Legal Information

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

related product

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

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25G
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Articles

Facilitate Handling of Bulk Powders with Dry Granulation

Handling bulk powders at a large scale in the pharmaceutical, biopharmaceutical, and bioprocessing setting is challenging. Compared to powders, granulated materials experience far less caking, have better flowability, and are easier to handle, even after long-term storage.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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