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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

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.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

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