Key Documents

View All Documentation

1.72572

Magnesium sulfate heptahydrate

Name: Magnesium sulfate heptahydrate
Brand: MM

extra pure, for tablewater, FCC

Synonym(s):

bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate, Epsom salts

Select a Size

Change View

About This Item

Linear Formula:

MgSO₄ · 7H₂O

CAS Number:

10034-99-8

Molecular Weight:

246.47

UNSPSC Code:

12352302

EC Index Number:

231-298-2

MDL number:

MFCD00149785

Technical Service

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

Let Us Assist

Properties

reg. compliance

FCC

Quality Segment

300

vapor density

<0.01 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

form

solid

pH

5.0-8.0 (25 °C, 50 g/L in H₂O)

solubility

710 g/L

density

1.68 g/cm³ at 20 °C

application(s)

pharma/biopharma processes

storage temp.

2-30°C

SMILES string

O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O

InChI

1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

InChI key

WRUGWIBCXHJTDG-UHFFFAOYSA-L

Description

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

Magnesium sulfate heptahydrate with a low bromide level can be used to remineralize desalinated sea water to produce table water.

Legal Information

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

Still not finding the right product?

Explore all of our products under Magnesium sulfate heptahydrate

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c