The ampule cannot be resealed after opening. The contents may be transferred to a tightly closed amber glass vial. This product is light- and oxidation-sensitive and should be handled and stored under an inert gas (e.g., nitrogen or argon) at -20 °C. Room-temperature storage is not recommended for either the solid form or prepared stock solutions. Stock and working solutions can be prepared at room temperature, but should be aliquoted and stored frozen under inert atmosphere to maintain stability. The solubility and solution stability of this material hasve not been determined. Other sources indicate that stock solutions may be prepared in chloroform at ~50 mg/mL or DMSO at 100 mg/mL. Other solvents such as ethanol and methanol are also cited in various literature. Stock solutions may be stored in working aliquots at -20 °C under argon or nitrogen for up to 6 months. Avoid repeated freeze/thaw cycles.
Przejdź do
V1131
trans-Vaccenic acid
≥99% (capillary GC)
Synonim(y):
11-trans-Octadecenoic acid, trans-11-Octadecenoic acid
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 888,00 zł |
1 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3260,00 zł |
Informacje o tej pozycji
888,00 zł
biological source
synthetic (organic)
Quality Segment
assay
≥99% (capillary GC)
functional group
carboxylic acid
lipid type
unsaturated FAs
shipped in
ambient
storage temp.
−20°C
SMILES string
CCCCCC\C=C/CCCCCCCCCC(O)=O
InChI
1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-8H,2-6,9-17H2,1H3,(H,19,20)/b8-7+
InChI key
UWHZIFQPPBDJPM-BQYQJAHWSA-N
Packaging
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description ≥99% (capillary GC) | description ≥99% (capillary GC), liquid | description certified reference material, 10 mg/mL in heptane, ampule of 1 mL | description certified reference material, 10 mg/mL in heptane, ampule of 1 mL |
| assay ≥99% (capillary GC) | assay ≥99% (capillary GC) | assay - | assay - |
| biological source synthetic (organic) | biological source synthetic (organic) | biological source - | biological source - |
| functional group carboxylic acid | functional group ester | functional group ester | functional group ester |
| shipped in ambient | shipped in ambient | shipped in ambient | shipped in ambient |
| storage temp. −20°C | storage temp. −20°C | storage temp. -10 to -25°C | storage temp. -10 to -25°C |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level 300 |
Słowo ostrzegawcze
Warning
Kody zagrożeń
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Narządy docelowe
Respiratory system
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 1
Temperatura zapłonu (°F)
235.4 °F - closed cup
Temperatura zapłonu (°C)
113 °C - closed cup
PPE (środki ochrony indywidualnej)
dust mask type N95 (US), Eyeshields, Gloves
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Once the ampule is opened how to seal it , can i store the remaining contents in another amber glass bottle and prepare stock and working concentrtion in room temperature ? or ony under inert gas? it should be opened. Also what are the solvents?
1 answer-
Helpful?
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