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About This Item
Linear Formula:
NH2CONH2
CAS Number:
Molecular Weight:
60.06
Beilstein:
635724
EC Number:
MDL number:
UNSPSC Code:
12352111
PubChem Substance ID:
NACRES:
NB.22
Technique(s):
electrophoresis: suitable
Assay
≥98%
Quality Level
form
powder or crystals
technique(s)
electrophoresis: suitable
impurities
≤0.005% Ammonia
mp
132-135 °C (lit.)
solubility
H2O: 100 mg/mL
density
1.335 g/mL at 25 °C (lit.)
cation traces
Fe: ≤5 ppm
Pb: ≤5 ppm
absorption
≤0.06 at 260 at 5 M
≤0.06 at 280 at 5 M
SMILES string
NC(N)=O
InChI
1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
InChI key
XSQUKJJJFZCRTK-UHFFFAOYSA-N
Gene Information
human ... CA1(759), CA2(760)
rat ... Ppm1a(24666)
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Application
A chaotropic agent used to solubilize and denature proteins for denaturing isoelectric focusing and two-dimensional electrophoresis.
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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