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Dokumente

05-4940

Sigma-Aldrich

Citronensäure Monohydrat

SAJ first grade, ≥99.5%

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About This Item

Lineare Formel:
HOC(COOH)(CH2COOH)2 · H2O
CAS-Nummer:
5949-29-1
Molekulargewicht:
210.14
Beilstein:
4018641
EG-Nummer:
201-069-1
MDL-Nummer:
MFCD00149972
UNSPSC-Code:
12352106
PubChem Substanz-ID:
329748071

Qualität

SAJ first grade

Dampfdruck

<0.01 hPa ( 25 °C)

Assay

≥99.5%

Form

solid

Verfügbarkeit

available only in Japan

pH-Wert

1.85 (25 °C, 50 g/L)

pKa 

(1) 3.13, (2) 4.76, (3) 6.4

SMILES String

OC(CC(O)(C(O)=O)CC(O)=O)=O.O

InChI

1S/C6H8O7.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);1H2

InChIKey

YASYEJJMZJALEJ-UHFFFAOYSA-N

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Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H319,H335

Gefahreneinstufungen

Eye Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

345.0 °F - closed cup

Flammpunkt (°C)

173.9 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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