RDD004
PIPES
anhydrous, free-flowing, Redi-Dri™, ≥99%
Synonym(s):
1,4-Piperazinediethanesulfonic acid, Piperazine-1,4-bis(2-ethanesulfonic acid), Piperazine-N,N′-bis(2-ethanesulfonic acid)
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About This Item
grade
anhydrous
Quality Segment
product line
Redi-Dri™
assay
≥99%
form
crystalline powder
quality
free-flowing
loss
≤1.0% loss on drying, 110 degrees Celcius
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
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
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99% | assay ≥99.5% (T) | assay ≥99% (titration) | assay - |
| grade anhydrous | grade Molecular Biology | grade - | grade BioPerformance Certified, Molecular Biology |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 400 |
| product line Redi-Dri™ | product line BioXtra | product line - | product line - |
| form crystalline powder | form powder | form crystalline powder | form crystalline powder |
| solubility 1 M NaOH: 20 + 80 mL g, clear, colorless | solubility 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless | solubility water: 0.5 g/mL, clear, colorless | solubility 1 M NaOH: 20 + 80 mL g, clear, colorless, soluble |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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