9510-OP

Urea

OmniPur^®

• Synonyma: Urea, Carbamide, Carbonyldiamide
• Lineární vzorec: NH₂CONH₂
• Číslo CAS: 57-13-6
• Molekulová hmotnost: 60.06
• Beilstein/REAXYS Number: 635724
• MDL number: MFCD00008022
• UNSPSC Code: 12352111
• NACRES: NA.28

Vlastnosti

• Quality Level: 100
• form: powder
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• color: white
• mp: 132-135 °C (lit.)
• density: 1.335 g/mL at 25 °C (lit.)
• shipped in: ambient
• SMILES string: NC(N)=O
• InChI: 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
• InChI key: XSQUKJJJFZCRTK-UHFFFAOYSA-N

Popis

General description

Ideal for protein unfolding/denaturation. Molecular biology grade.

Specifications:
DNase: None detected
Protease: None detected
RNase: None detected
Assay: ≥99.5%
A₂₆₀ (0.1 M in water): ≤0.01
A₂₈₀ (0.1 M in water): ≤0.01

Heavy metals (as Pb): ≤0.001





Intended for laboratory and manufacturing use only. Not for drug, food, or household use.

Application

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable