MilliporeSigma
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1.72572

SAFC

Magnesium sulfate heptahydrate

extra pure, for tablewater, FCC

Synonym(s):
bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate, Epsom salts
Linear Formula:
MgSO4 · 7H2O
CAS Number:
Molecular Weight:
246.47
MDL number:
EC Index Number:
231-298-2

reg. compliance

FCC

Quality Level

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

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1 of 4

This Item
M1880131421.05886
form

solid

form

powder or crystals

form

powder or crystals

form

solid

pH

5.0-8.0 (25 °C, 50 g/L in H2O)

pH

5-8 (50 g/L)

pH

5.0-9.2 (25 °C, 5%)

pH

5.0-8.0 (25 °C, 50 g/L in H2O)

solubility

710 g/L

solubility

-

solubility

-

solubility

710 g/L

density

1.68 g/cm3 at 20 °C

density

-

density

-

density

1.68 g/cm3 at 20 °C

Quality Level

300

Quality Level

200

Quality Level

-

Quality Level

300

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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