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Zitronensäure, wasserfrei, ACS, > 99.5 %, Thermo Scientific Chemicals

Artikelnummer. 11308098
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100g
500g
2kg

Beschreibung

Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 77-92-9
Summenformel C6H8O7
Molekulargewicht (g/mol) 192.12
MDL-Nummer MFCD00011669
InChI-Schlüssel KRKNYBCHXYNGOX-UHFFFAOYSA-N
Synonym citric acid, citric acid, anhydrous, citro, anhydrous citric acid, citrate, aciletten, citretten, chemfill, hydrocerol a, 1,2,3-propanetricarboxylic acid, 2-hydroxy
PubChem CID 311
ChEBI CHEBI:30769
IUPAC-Name 2-Hydroxypropan-1,2,3-Tricarboxylsäure
SMILES OC(=O)CC(O)(CC(O)=O)C(O)=O

Spezifikation

Chemischer Name oder Material Citric acid
Namenshinweis For analysis ACS
Schmelzpunkt 153°bis 154 °C
Prozentgehaltsbereich >99.5+%
Beilstein 782061
Löslichkeitsinformationen It is very soluble in water,freely soluble in ethanol (96 %) and sparingly soluble in ether.
Formelmasse 192.13
Güte ACS-Reagenz
Dichte 1,665 g/mL
Menge 100g
Physikalische Form Kristallin
Empfindlichkeit Hygroskopisch
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