Merck
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1.03967

SAFC

Iron(II) sulfate hydrate

(about 87% FeSO₄) extra pure Ph.Eur.,BP,USP

Synonym(s):
Iron(II) sulfate hydrate, Ferrosulfate hydrate
Empirical Formula (Hill Notation):
FeO4S · xH2O
CAS Number:
Molecular Weight:
151.91 (anhydrous basis)
MDL number:
EC Index Number:
231-753-5

Quality Level

Agency

BP
Ph. Eur.
USP

form

solid

potency

319 mg/kg LD50, oral (Rat)

pH

2.5-3.8 (20 °C, 50 g/L in H2O)

mp

300 °C (Elimination of water of crystallisation)

density

2.97 g/cm3

bulk density

850 kg/m3

application(s)

liquid formulation
pharmaceutical
solid formulation

storage temp.

15-25°C

InChI

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

InChI key

XBDUTCVQJHJTQZ-UHFFFAOYSA-L

General description

We offer a range of high quality critical raw materials, solvents and reagents plus the documentation and expertise to meet stringent regulatory requirements. In addition to our comprehensive portfolio, we also offer custom manufacturing services to meet your exact needs. 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

Iron (II) sulfate hydrate is used as a precursor to iron compounds and as a reducing agent.

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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