The long-term stability of a stock solution stored at -20ºC has not been evaluated. It is recommended to prepare stock solutions in degassed water and store them in working aliquots in order to extend the stability. Solutions stored refrigerated are stable for 30 days. Frozen aliquots would be expected to be stable for at least as long as the refrigerated solution.
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 g | Warenkorb auf Verfügbarkeit prüfen | € 62,80 |
25 g | Warenkorb auf Verfügbarkeit prüfen | € 232,00 |
Über diesen Artikel
Quality Segment
biological source
microbial, synthetic
product line
BioReagent
assay
≥97% (TLC)
form
powder
technique(s)
cell culture | mammalian: suitable
mp
280 °C (dec.) (lit.)
solubility
H2O: 100 mg/mL
SMILES string
Cl[H].Cl[H].NCCCCN
InChI
1S/C4H12N2.2ClH/c5-3-1-2-4-6;;/h1-6H2;2*1H
InChI key
XXWCODXIQWIHQN-UHFFFAOYSA-N
General description
Application
Biochem/physiol Actions
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description powder, BioReagent, suitable for cell culture | description ≥98% (TLC) | description γ-irradiated, lyophilized powder, BioXtra, suitable for cell culture | description purum, ≥99.0% (AT) |
| assay ≥97% (TLC) | assay ≥98% (TLC) | assay ≥97% (HPLC) | assay ≥99.0% (AT) |
| form powder | form powder | form lyophilized powder | form powder |
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable | technique(s) - |
| Quality Level 200 | Quality Level 400 | Quality Level 200 | Quality Level 400 |
| solubility H2O: 100 mg/mL | solubility H2O: soluble 100 mg/mL, clear, colorless | solubility cell culture medium: 0.16 mg/mL | solubility water: soluble 1 g/10 mL, clear, colorless |
| biological source microbial, synthetic | biological source - | biological source synthetic (organic) | biological source - |
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Signalwort
Danger
Gefahrencodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Lagerklasse
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Was ist los?
WGK 1
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Gloves
Flammpunkt (°F)
113.0 °F - closed cup
Flammpunkt (°C)
45 °C - closed cup
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how long is putrescine dissolves in water good at -20C?
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