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

Product Code. 11308098
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Menge:
100g
500g
2kg
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This item is not returnable. View return policy

Description

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

Chemical Identifiers

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

Specifications

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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Safety and Handling

compliance-icons
Product Identifier
  • Citric acid, anhydrous
 Signal Word
  • Achtung
 Hazard Category
  • Schwere Augenschädigung/Augenreizung Kategorie 2
  • Spezifische Zielorgan-Toxizität Kategorie 3
 Hazard Statement
  • H319-Verursacht schwere Augenreizung.
  • H335-Kann die Atemwege reizen.
 Precautionary Statement
  • P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
  • P304+P340-BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
  • P305+P351+P338-BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
  • P312-Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/anrufen.
 Supplemental information
  • MIXTURE LIST-Enthält: Citric acid
SDS

RUO – Research Use Only

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