Citric acid, 99+%

Product Code.	Quantity	unitSize
11498573	250 g	250g
11488573	1000 g	1000g
11408583	5000 g	5000g

Product Code. 11498573 Supplier Thermo Scientific Alfa Aesar Supplier No. A10395.30

Beskrivning

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

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.

Suitable for battery materials development.

Applications
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.

Solubility
Soluble in water, alcohol, ether, dimethylsufoxide and ethylacetate.

Notes
Hygroscopic. Incompatible with alkalies, bases, metal nitrates and oxidizing agents.

Specifikationer

Kemiska identifierare

• 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

• pH: 1.6
• Melting Point: 153°C to 154°C
• Beilstein: 782061
• Merck Index: 14,2326
• Solubility Information: Soluble in water,alcohol,ether,dimethylsufoxide and ethylacetate.
• Formula Weight: 192.13
• Percent Purity: ≥99%
• Density: 1.665
• Quantity: 250 g
• Odor: Odorless
• Chemical Name or Material: Citric acid

Säkerhet och hantering

Signalord

• Warning

Riskkategorier

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

Faroangivelser

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

Skyddsangivelse

• 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.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

Kompletterande information

• MIXTURE LIST-Contain: Citric acid

SDS

RUO – Research Use Only