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Merck
CN

W502715

Succinic acid

natural

Synonym(s):

Butanedioic acid

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About This Item

Linear Formula:
HOOCCH2CH2COOH
CAS Number:
Molecular Weight:
118.09
UNSPSC Code:
12164502
Flavis number:
8.024
PubChem Substance ID:
EC Number:
203-740-4
Beilstein/REAXYS Number:
1754069
MDL number:
Organoleptic:
acidic; sour
Grade:
Kosher, natural
Food allergen:
no known allergens
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grade

Kosher, natural

assay

99.0-100.5% (by NaOH, titration)

form

crystalline powder

bp

235 °C (lit.)

mp

184-186 °C (lit.), 185-190 °C

solubility

water: 83 g/L at 25 °C

density

1.564 g/cm3 at 15 °C

cation traces

As: ≤3.0 ppm, Cd: ≤1.0 ppm, Hg: ≤1.0 ppm, Pb: ≤2.0 ppm

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

acidic; sour

SMILES string

OC(=O)CCC(O)=O

InChI

1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)

InChI key

KDYFGRWQOYBRFD-UHFFFAOYSA-N



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Pictograms

Corrosion

Signal Word

Danger

Hazard Codes

Precautionary Statements

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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