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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| Packungsgröße | 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 | |||
|---|---|---|---|
| form powder | form powder | form lyophilized powder | form - |
| assay ≥97% (TLC) | assay ≥98% (TLC) | assay ≥97% (HPLC) | assay ≥98.5% (GC) |
| Quality Level 200 | Quality Level 400 | Quality Level 200 | Quality Level 100 |
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| solubility H2O: 100 mg/mL | solubility H2O: soluble 100 mg/mL, clear, colorless | solubility cell culture medium: 0.16 mg/mL | solubility - |
| mp 280 °C (dec.) (lit.) | mp 280 °C (dec.) (lit.) | mp 280 °C (dec.) (lit.) | mp 25-28 °C (lit.) |
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signalword
Danger
hcodes
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
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Gloves
flash_point_f
113.0 °F - closed cup
flash_point_c
45 °C - closed cup
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| P5780-5G | 04061835569199 |
| P5780-25G | 04061835569182 |
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how long is putrescine dissolves in water good at -20C?
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