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About This Item
Empirical Formula (Hill Notation):
C4H4N2O2
CAS Number:
Molecular Weight:
112.09
MDL number:
UNSPSC Code:
12352208
NACRES:
NA.51
Assay
≥99% (HPLC)
Quality Level
form
crystalline solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white to slightly yellowish
solubility
hot water: 1 mg/mL
cation traces
heavy metals (as Pb): ≤10 ppm
shipped in
ambient
storage temp.
15-25°C
InChI
1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChI key
ISAKRJDGNUQOIC-UHFFFAOYSA-N
Warning
Toxicity: Standard Handling (A)
Reconstitution
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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