Citric acid, anhydrous, ACS, 99.5+%

Artikelnummer. 11328098

missing translation for 'mfr': Thermo Scientific Alfa Aesar 036664.A3

Beschreibung

CAS: 77-92-9 | C6H8O7 | 192.12 g/mol

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.

• Water softener, metal cleaner, soap and synthetic detergent builder, general sequestering agent, in electrodeposition of metals

Spezifikation

Chemische Identifikatoren

• CAS: 77-92-9
• Molecular Formula: C6H8O7
• Molecular Weight (g/mol): 192.12
• MDL Number: MFCD00011669
• InChI Key: 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-hydroxypropane-1,2,3-tricarboxylic acid
• SMILES: OC(=O)CC(O)(CC(O)=O)C(O)=O

• Melting Point: 153°C to 154°C
• Assay Percent Range: >99.5+%
• Beilstein: 782061
• Solubility Information: It is very soluble in water,freely soluble in ethanol (96 %) and sparingly soluble in ether.
• Formula Weight: 192.13
• Grade: ACS Reagent
• Density: 1.665 g/mL
• Quantity: 2 kg
• Physical Form: Crystalline
• Sensitivity: Hygroscopic
• Chemical Name or Material: Citric Acid, For analysis ACS

Sicherheit und Handhabung

Signalwort

• Warning

Gefahrenkategorie

• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Gefahrenhinweis

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Sicherheitshinweis

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only