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18104

Calcium propionate

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

Synonym(s):

Propionic acid calcium salt

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About This Item

Linear Formula:
(CH3CH2COO)2Ca
CAS Number:
Molecular Weight:
186.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-795-8
Beilstein/REAXYS Number:
3698682
MDL number:
Assay:
99.0-100.5% (in dried substance)
Form:
solid
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Quality Segment

assay

99.0-100.5% (in dried substance)

form

solid

quality

meets analytical specification of E 282

impurities

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

loss

≤4% loss on drying, 105 °C, 4 h

pH

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

anion traces

fluoride (F-): ≤10 mg/kg

cation traces

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

InChI key

BCZXFFBUYPCTSJ-UHFFFAOYSA-L



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pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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