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Merck

18104

Sigma-Aldrich

Calciumpropionat

99.0-100.5% (in dried substance), meets analytical specification of E 282

Synonym(e):

Propionsäure Calciumsalz

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About This Item

Lineare Formel:
(CH3CH2COO)2Ca
CAS-Nummer:
Molekulargewicht:
186.22
Beilstein:
3698682
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

Qualitätsniveau

Assay

99.0-100.5% (in dried substance)

Form

solid

Qualität

meets analytical specification of E 282

Verunreinigungen

≤0.3% water insolubles
≤10 mg/kg heavy metal (as Pb)

Verlust

≤4% loss on drying, 105 °C, 4 h

pH-Wert

6.0-9.0 (20 °C, 10%)
7.5-9.0 (20 °C, 10%)

Anionenspuren

fluoride (F-): ≤10 mg/kg

Kationenspuren

As: ≤3 mg/kg
Fe: ≤50 mg/kg
Hg: ≤1 mg/kg
Pb: ≤5 mg/kg

SMILES String

CCC(=O)O[Ca]OC(=O)CC

InChI

1S/2C3H6O2.Ca/c2*1-2-3(4)5;/h2*2H2,1H3,(H,4,5);/q;;+2/p-2

InChIKey

BCZXFFBUYPCTSJ-UHFFFAOYSA-L

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Verwandte Kategorien

Piktogramme

CorrosionExclamation mark

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Eye Dam. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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