Urea, ACS, 99.0-100.5%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11347898	Thermo Scientific Alfa Aesar 036428.22	100 g
11337898	Thermo Scientific Alfa Aesar 036428.36	500 g
11327898	Thermo Scientific Alfa Aesar 036428.A3	2 kg

Description

Urea is a raw fabric for the manufacture of organic resins and is used as protein denaturant sealant and in agriculture, dyes, fuels, functional fluids, intermediates, paint additives and coating additives. Urea is used as a nitrogen-release fertilizer, on-corroding alternative to rock salt for road de-icing, browning agent in factory-produced pretzels, cloud seeding agent, a deep eutectic solvent and type of ionic liquid.

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.

Chemical Identifiers

• CAS: 57-13-6
• Molecular Weight (g/mol): 60.056
• InChI Key: XSQUKJJJFZCRTK-UHFFFAOYSA-N
• PubChem CID: 1176
• IUPAC Name: urea

• Molecular Formula: CH4N2O
• MDL Number: MFCD00008022
• Synonym: carbamide, isourea, carbonyldiamide, ureophil, carbonyldiamine, carbamimidic acid, pseudourea, ureaphil, urevert, alphadrate
• ChEBI: CHEBI:48376
• SMILES: C(=O)(N)N

Specifications

• CAS: 57-13-6
• Density: 1.335 g/mL
• Assay Percent Range: 99.0 to 100.5%
• Molecular Formula: CH4N2O
• Beilstein: 635724
• Synonym: carbamide, isourea, carbonyldiamide, ureophil, carbonyldiamine, carbamimidic acid, pseudourea, ureaphil, urevert, alphadrate
• InChI Key: XSQUKJJJFZCRTK-UHFFFAOYSA-N
• IUPAC Name: urea
• PubChem CID: 1176
• Formula Weight: 60.06
• Grade: ACS
• Chemical Name or Material: Urea, For analysis ACS

• Melting Point: 132°C to 135°C
• pH: 9.2 to 9.5
• Odor: Ammonia-like
• MDL Number: MFCD00008022
• Merck Index: 14,9867
• Solubility Information: Soluble in water,alcohol,methanol,glycerol,benzene and concentrated hydrochloric acid; Practically insoluble in chloroform and ether.
• SMILES: C(=O)(N)N
• Molecular Weight (g/mol): 60.056
• ChEBI: CHEBI:48376
• Percent Purity: 99.0 to 100.5%
• Physical Form: Crystalline

Safety and Handling

missing translation for 'einecsNumber' : 200-315-5

missing translation for 'rtecsNumber' : YR6250000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only