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202940

Sigma-Aldrich

Calcium chloride hydrate

99.999% trace metals basis

Synonym(s):

Calcium dichloride hydrate, Dichlorocalcium hydrate

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About This Item

Linear Formula:
CaCl2 · xH2O
CAS Number:
22691-02-7
Molecular Weight:
110.98 (anhydrous basis)
EC Number:
233-140-8
MDL number:
MFCD00149612
UNSPSC Code:
12352302
PubChem Substance ID:
24852133
NACRES:
NA.23

vapor pressure

0.01 mmHg ( 20 °C)

Assay

99.999% trace metals basis

form

crystals
powder and chunks

impurities

≤15.0 ppm Trace Metal Analysis

density

2.15 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

O.Cl[Ca]Cl

InChI

1S/Ca.2ClH.H2O/h;2*1H;1H2/q+2;;;/p-2

InChI key

YMIFCOGYMQTQBP-UHFFFAOYSA-L

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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