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Key Documents

Safety Information

1.03861

Supelco

Iron(II) chloride tetrahydrate

for analysis EMSURE®

Synonym(s):

Iron(II) chloride tetrahydrate, Iron dichloride

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About This Item

Empirical Formula (Hill Notation):
Cl2Fe · 4H2O
CAS Number:
Molecular Weight:
198.81
MDL number:
UNSPSC Code:
12352302
EC Index Number:
231-843-4
NACRES:
NA.21

Quality Level

product line

EMSURE®

Assay

≥98.0% (manganometric)

form

solid

potency

450 mg/kg LD50, oral (Rat)

impurities

≤0.05% Substances not precipitated by ammonia (as sulfates)

pH

2.5 (20 °C, 100 g/L in H2O)

mp

105-110 °C (Elimination of water of crystallisation)

solubility

1600 g/L

density

1.93 g/cm3 at 20 °C

bulk density

900 kg/m3

anion traces

sulfate (SO42-): ≤0.01%

cation traces

As: ≤0.0005%
Cu: ≤0.002%
Mn: ≤0.005%
N: ≤0.001%
Pb: ≤0.001%
Zn: ≤0.003%

storage temp.

15-25°C

InChI

1S/2ClH.Fe.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

InChI key

WSSMOXHYUFMBLS-UHFFFAOYSA-L

Related Categories

Linkage

Replaces: FX0250; FX0250-2

Analysis Note

Assay (manganometric): ≥ 98.0 %
Sulfate (SO₄): ≤ 0.01 %
Total nitrogen (N): ≤ 0.001 %
As (Arsenic): ≤ 0.0005 %
Cu (Copper): ≤ 0.002 %
Mn (Manganese): ≤ 0.005 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.003 %
Substances not precipitated by ammonia (as sulfates): ≤ 0.05 %

Legal Information

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

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

does not flash

Flash Point(C)

does not flash


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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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