Key Documents

View All Documentation

1.01816

Ammonium sulfate

Name: Ammonium sulfate
Brand: MM

EMPROVE^® EXPERT, ACS, NF

Synonym(s):

Mascagnite

Select a Size

Change View

About This Item

Linear Formula:

(NH₄)₂SO₄

CAS Number:

7783-20-2

Molecular Weight:

132.14

UNSPSC Code:

12352301

EC Index Number:

231-984-1

MDL number:

MFCD00003391

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

grade

ACS reagent

Quality Segment

500

agency

vapor pressure

<1 Pa ( 25 °C)

description

EMPROVE^® EXPERT ACS,NF

product line

EMPROVE^® EXPERT

form

solid

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.)

application(s)

liquid formulation
parenterals
pharma/biopharma processes
pharmaceutical

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

Description

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
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.

Legal Information

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

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

Still not finding the right product?

Explore all of our products under Ammonium sulfate

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Stay compliant with GMP using the Emprove^® Program

Accelerate qualification, maintain compliance, and save time with Emprove^® Dossiers.

Download Dossiers

Note: you will be brought to EmproveSuite.com. Your username and password are separate from SigmaAldrich.com and may differ.

Register for free and access Emprove^® Dossiers within minutes. Upgrade your subscription plan to unlock advanced and customized content in the Emprove^® Suite

Not finding what you are looking for? Visit the Emprove^® Program Help page.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

How to Find the Product Number

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503

Product Number

25G

Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.