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Merck

15-1180

Iron(II) chloride tetrahydrate

SAJ first grade, 98.0-102.0%

Synonym(s):

Ferrous chloride tetrahydrate

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About This Item

Linear Formula:
FeCl2 · 4H2O
CAS Number:
Molecular Weight:
198.81
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-843-4
MDL number:
Assay:
98.0-102.0%
Grade:
SAJ first grade
Form:
fine crystals
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grade

SAJ first grade

vapor pressure

10 mmHg ( 693 °C)

assay

98.0-102.0%

form

fine crystals

reaction suitability

reagent type: catalyst
core: iron

availability

available only in Japan

pH

2.5 (20 °C, 100 g/L)

SMILES string

O.O.O.O.Cl[Fe]Cl

InChI

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

InChI key

WSSMOXHYUFMBLS-UHFFFAOYSA-L



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pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

does not flash

flash_point_c

does not flash

ppe

dust mask type N95 (US), Eyeshields, Gloves



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