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urea for synthesis 1 kg

UREA FOR SYNTHESIS 1 KG

Catalog No.
C005B-049563
Manufacturer No.
8187101000
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
KG

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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.

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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.

Analysis Note

Assay (ex N): ≥ 99.0 %
Melting range (lower value): ≥ 132 °C
Melting range (upper value): ≤ 135 °C
Identity (IR): passes test

Molecular Weight: 60.06. Empirical Formula: CH4N2O. linearFormula: NH2CONH2. vapor pressure: <. 0.1 hPa ( 20 °C). Quality Level: 200. potency: 8471 . mg/kg LD50, oral (Rat), 8200 . mg/kg LD50, skin (Rat). pH: 9 (20 . °C, 100 . g/L in H2O). mp: 132-135 . °C (lit.). solubility: 1000 . g/L. density: 1.335 . g/mL . at 25 . °C (lit.). bulk density: 720‑. 760 . kg/m3. storage temp.: 2-30°C. 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:
51191523
Condition:
New
HazmatClass:
No
MPN:
8187101000
CAS:
57-13-6

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