Citric acid diammonium salt, ACS, 98.0-103.0%, Thermo Scientific Chemicals

Description

Citric acid diammonium salt is used in pharmaceuticals, rust proofing, cotton printing and plasticizers. It is also used as a reagent for the determination of phosphate in fertilizers, and as a buffering agent, chelating agent and source of nitrogen in chicken food supplements.

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.

Specifications

Chemical Identifiers

• CAS: 3012-65-5
• Molecular Formula: C6H14N2O7
• Molecular Weight (g/mol): 226.19
• MDL Number: MFCD00013068
• InChI Key: YXVFQADLFFNVDS-UHFFFAOYSA-N
• Synonym: ammonium citrate dibasic, ammonium hydrogencitrate, diammonium hydrogen citrate, citric acid diammonium salt, citric acid ammonium salt, di-ammonium hydrogen citrate, citro diamine, citric acid diamine, ammonium citrate, dibasic, acs, ammonium citrate dibasic, puriss
• PubChem CID: 13710713
• ChEBI: CHEBI:63076
• IUPAC Name: azane;2-hydroxypropane-1,2,3-tricarboxylic acid
• SMILES: [NH4+].[NH4+].OC(=O)C(O)(CC([O-])=O)CC([O-])=O

• Density: 1.48 g/mL
• Odor: Odorless
• Quantity: 2 kg
• Merck Index: 14512
• Solubility Information: Soluble in water. Slightiy soluble in alcohol.
• Formula Weight: 226.19
• Percent Purity: 98.0 to 103.0%
• Grade: ACS
• Physical Form: Granules
• Chemical Name or Material: Citric acid diammonium salt

Safety and Handling

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

RUO – Research Use Only