color
white
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
SMILES string
N.N.OS(O)(=O)=O
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
assay
>99% (formol method)
form
crystals (Fine)
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated (hygroscopic)
mp
>280 °C (dec.) (lit.)
solubility
water: 1 M
density
1.77 g/mL at 25 °C (lit.)
cation traces
heavy metals: <5 ppm
shipped in
ambient
storage temp.
10-30°C
Quality Level
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Disclaimer
Toxicity: Standard Handling (A)
General description
A 5% aqueous solution has a pH of 5.0-6.0. Commonly used for protein precipitation/purification.
Preparation Note
Following reconstitution, store at room temperature. Stock solutions are stable for up to 1 year at room temperature.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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