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239208

Sigma-Aldrich

Cadmium chloride hemi(pentahydrate)

ACS reagent, 79.5-81.0%

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About This Item

Linear Formula:
CdCl2·21/2H2O
CAS Number:
7790-78-5
Molecular Weight:
228.36
EC Number:
233-296-7
MDL number:
MFCD00799071
UNSPSC Code:
12352300
PubChem Substance ID:
329752518
NACRES:
NB.24

grade

ACS reagent

Quality Level

200

vapor density

6.3 (vs air)

vapor pressure

10 mmHg ( 656 °C)

Assay

79.5-81.0%

form

powder or chunks

reaction suitability

reagent type: catalyst
core: cadmium

impurities

≤0.005% insolubles

anion traces

NO3- and NO2-: ≤0.003%
sulfate (SO42-): ≤0.005%

cation traces

Ca: ≤0.005%
Cu: ≤5 ppm
Fe: ≤5 ppm
K: ≤0.02%
NH4+: ≤0.005%
Na: ≤0.05%
Pb: ≤0.005%
Zn: ≤0.05%

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Cd]Cl.Cl[Cd]Cl

InChI

1S/2Cd.4ClH.5H2O/h;;4*1H;5*1H2/q2*+2;;;;;;;;;/p-4

InChI key

DZVRGWYMCGLNKJ-UHFFFAOYSA-J

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Related Categories

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

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