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urea (c15-1249-442)

UREA (C005B-049562)

Catalog No.
C005B-049562
Manufacturer No.
56180-1G
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
GR

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This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here Application Refer to the product′s

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General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

Molecular Weight: 60.06. Empirical Formula: CH4N2O. linearFormula: NH2CONH2. grade: analytical standard. Quality Level: 100. Assay: ≥. 98.5% (HPLC). shelf life: limited shelf life, expiry date on the label. technique(s): HPLC: suitable, gas chromatography (GC): suitable. impurities: ≤. 0.5% water. mp: 132-135 . °C (lit.). solubility: H2O: soluble 480 . g/L at . 20 . °C (completely). density: 1.335 . g/mL . at 25 . °C (lit.). application(s): cleaning products
cosmetics
food and beverages
forensics and toxicology
personal care
veterinary. format: neat. SMILES string: NC(N): O. InChI: 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4). InChI key: XSQUKJJJFZCRTK-UHFFFAOYSA-N. Storage Class Code: 11 - Combustible Solids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable.
UPC:
12141739
Condition:
New
HazmatClass:
No
MPN:
56180-1G
CAS:
57-13-6

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