Quality Segment
assay
≥99% (titration)
form
crystalline powder
useful pH range
6.1-7.5
pKa (25 °C)
6.8
mp
>300 °C (lit.)
solubility
1 M NaOH: 20 + 80 mL g, clear, colorless
application(s)
diagnostic assay manufacturing
SMILES string
OS(=O)(=O)CCN1CCN(CC1)CCS(O)(=O)=O
InChI
1S/C8H18N2O6S2/c11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,15)16/h1-8H2,(H,11,12,13)(H,14,15,16)
InChI key
IHPYMWDTONKSCO-UHFFFAOYSA-N
General description
Application
Preparation Note
缓冲液制备可通过向PIPES游离酸中加入碱溶液,滴定到适当的pH值,或采用等摩尔的钠盐溶液和二钠盐溶液混合滴定到适当的pH值。
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)