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About This Item
Empirical Formula (Hill Notation):
C6H12N2O4S2
CAS Number:
Molecular Weight:
240.30
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.25
Recommended Products
Assay
≥98% (Macro-Kjeldahl method)
Quality Level
form
crystalline powder
crystals
optical activity
[α]20/D -218 to -224°, c = 2 in 1 M HCl
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
anion traces
chloride (Cl-): ≤0.02%
sulfate (SO42-): ≤0.02%
cation traces
As: ≤1 ppm
NH4+: ≤0.02%
heavy metals: ≤10 ppm
shipped in
ambient
General description
Non-essential amino acid for human development. Has an optimal pH of 5.0-6.5.
Warning
Toxicity: Standard Handling (A)
Preparation Note
Solubility may be enhanced by lowering the pH to <2.0 or raising the pH to >8.0.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
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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