Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 1 L | Warenkorb auf Verfügbarkeit prüfen | € 98,80 | |
| 2.5 L | Warenkorb auf Verfügbarkeit prüfen | € 193,00 | |
| 25 L | Warenkorb auf Verfügbarkeit prüfen | € 718,00 |
Über diesen Artikel
grade
ACS reagent
Quality Level
agency
reag. ISO, reag. Ph. Eur.
vapor pressure
4 hPa ( 20 °C)
product line
EMSURE®, OmniSolv®
assay
≥98.5% (GC)
form
liquid
autoignition temp.
330 °C
potency
630 mg/kg LD50, oral (Rat), 4320 mg/kg LD50, skin (Rabbit)
expl. lim.
2.0-10.2 % (v/v)
impurities
≤150 ppm Substances reducing potassium permanganate (as O)
evapn. residue
≤20 ppm
color
clearAPHA: ≤10
pH
3 (20 °C, 10 g/L in H2O)
mp
-73 °C
transition temp
flash point 49 °C
density
1.08 g/cm3 at 20 °C
anion traces
chloride (Cl-): ≤2 ppm, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤5 ppm
cation traces
Al: ≤0.5 ppm, B: ≤0.02 ppm, Ba: ≤0.1 ppm, Ca: ≤0.5 ppm, Cd: ≤0.05 ppm, Co: ≤0.02 ppm, Cr: ≤0.05 ppm, Cu: ≤0.02 ppm, Fe: ≤0.1 ppm, Mg: ≤0.1 ppm, Mn: ≤0.02 ppm, Ni: ≤0.02 ppm, Pb: ≤0.1 ppm, Sn: ≤0.1 ppm, Zn: ≤0.1 ppm, heavy metals (as Pb): ≤2 ppm
storage temp.
2-30°C
SMILES string
O(C(=O)C)C(=O)C
InChI
1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
InChI key
WFDIJRYMOXRFFG-UHFFFAOYSA-N
General description
Application
- Insights into the Mechanism of Catalytic Activity of Plasmodium Parasite Malate-Quinone Oxidoreductase: Diese Studie klärt den katalytischen Mechanismus der Malat-Chinon-Oxidoreduktase in Plasmodium-Parasiten auf und enthüllt mögliche Angriffspunkte für Malariamedikamente sowie Einblicke in die Modulation der Enzymaktivität durch Essigsäureanhydrid (Ito et al., 2024).
- Adsorption simulation of 2,4-D pesticide on novel zinc-based 2-amino-4-(1H-1,2,4-triazole-4-yl)benzoic acid coordination complexes using machine learning approach: In dieser Forschungsarbeit wird eine neuartige Adsorptionsmethode unter Verwendung zinkbasierter Koordinationskomplexe zur Entfernung von Pestiziden vorgestellt, wobei Essigsäureanhydrid eine entscheidende Rolle bei der Synthese dieser Komplexe spielt. Damit wird ein innovativer Ansatz zur Umweltsanierung aufgezeigt (Mansab und Rafique, 2024).
Analysis Note
≤ 20 ppm≤ 20 ppm
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| form liquid | form liquid | form - | form liquid |
| assay ≥98.5% (GC) | assay ≥99.0% (GC) | assay ≥99% (GC) | assay ≥98.0% |
| Quality Level 300 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| grade ACS reagent | grade derivatization grade (GC derivatization) | grade ACS reagent, puriss. p.a. | grade ACS reagent |
| vapor pressure 4 hPa ( 20 °C) | vapor pressure 10 mmHg ( 36 °C), 4 mmHg ( 20 °C) | vapor pressure 10 mmHg ( 36 °C), 4 mmHg ( 20 °C) | vapor pressure 10 mmHg ( 36 °C), 4 mmHg ( 20 °C) |
| pH 3 (20 °C, 10 g/L in H2O) | pH - | pH - | pH - |
Still not finding the right product?
Explore all of our products under Essigsäureanhydrid
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Lagerklasse
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F - closed cup
flash_point_c
49 °C - closed cup
hcodes
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Protokolle
Qualitative Thin Layer Chromatography Analysis of Flavonoids and Quantification of Terpene Lactones in Ginkgo Biloba Extracts and Tablets
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1000421000 | 04022536001135 |
| 1000422500 | 04022536001159 |
| 1000429025 | 04022536001173 |
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
0 answers




