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1.00066
Acetic acid (glacial)
100%, Suprapur®
Synonym(e):
Essigsäure, Eisessig, Methancarbonsäure, Methylameisensäure
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 mL | Warenkorb auf Verfügbarkeit prüfen | € 160,00 |
1 L | Warenkorb auf Verfügbarkeit prüfen | € 402,00 |
Über diesen Artikel
Produktname
Essigsäure (Eisessig) 100 %, Suprapur®
vapor density
2.07 (vs air)
Quality Segment
vapor pressure
15.4 hPa ( 20 °C)
description
for inorganic trace analysis
assay
≥99.8% (acidimetric), 100%
form
liquid
autoignition temp.
485 °C, 800 °F
potency
3310 mg/kg LD50, oral (Rat)
expl. lim.
16 %, 92 °F, 4 %, 59 °F
greener alternative product characteristics
Waste Prevention
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
technique(s)
LC/MS: suitable
refractive index
n20/D 1.371 (lit.)
pH
2.5 (20 °C, 50 g/L in H2O)
kinematic viscosity
1.17 cSt(20 °C)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
transition temp
flash point 39 °C
solubility
soluble 602.9 g/L
density
1.04 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤100 ppb, phosphate (PO43-): ≤50 ppb, sulfate (SO42-): ≤400 ppb
SMILES string
[F2C(F2C)13F3C]C(O)=O
cation traces
Ag: ≤1.0 ppb, Al: ≤2.0 ppb, As: ≤0.5 ppb, Au: ≤0.5 ppb, B: ≤0.5 ppb, Ba: ≤0.5 ppb, Be: ≤0.5 ppb, Bi: ≤0.5 ppb, Ca: ≤20.0 ppb, Cd: ≤0.5 ppb, Co: ≤0.5 ppb, Cr: ≤5.0 ppb, Cu: ≤1.0 ppb, Fe: ≤20.0 ppb, Ga: ≤0.5 ppb, Ge: ≤0.5 ppb, Hg: ≤2.0 ppb, In: ≤0.5 ppb, K: ≤2.0 ppb, Li: ≤0.5 ppb, Mg: ≤2.0 ppb, Mn: ≤1.0 ppb, Mo: ≤1.0 ppb, Na: ≤5.0 ppb, Ni: ≤5.0 ppb, Pb: ≤2.0 ppb, Pt: ≤0.5 ppb, Sb: ≤0.5 ppb, Sn: ≤0.5 ppb, Sr: ≤0.5 ppb, Ti: ≤0.5 ppb, Tl: ≤0.5 ppb, V: ≤0.5 ppb, Zn: ≤2.0 ppb, Zr: ≤0.5 ppb
greener alternative category
storage temp.
2-8°C
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
General description
Application
- Screening Ultra-Stable (Phenazine)dioxyalkanocic Acids with Varied Water-Solubilizing Chain Lengths for High-Capacity Aqueous Redox Flow Batteries: In dieser Studie wird die Anwendung von Phenazin-basierten Verbindungen untersucht, bei denen Essigsäurederivate als lösliche Mediatoren in Redox-Flow-Batterien wirken, was Einblicke in die Optimierung von Batterieelektrolyten für eine Verbesserung von Kapazität und Stabilität ermöglicht (Liu et al., 2024).
- Ambient Aqueous Synthesis of Imine-Linked Covalent Organic Frameworks (COFs) and Fabrication of Freestanding Cellulose Nanofiber@COF Nanopapers: Diese Forschung demonstriert die Verwendung von Essigsäure bei der umweltfreundlichen Synthese von Imin-gebundenen kovalenten organischen Gerüsten und unterstreicht ihre Rolle bei der Weiterentwicklung von Praktiken der grünen Chemie in der Materialwissenschaft (Kong et al., 2024).
- Green, Safe, and Reliable Synthesis of Bimetallic MOF-808 Nanozymes With Enhanced Aqueous Stability and Reactivity for Biological Applications: Es wird Eisessig verwendet, um den pH-Wert während der Synthese von MOF-808-Nanozymen zu modulieren und so deren biologische Verträglichkeit und Stabilität für potenzielle therapeutische Anwendungen zu verbessern (Simms et al., 2024).
- Dual-Functional Manganese-Doped ZnO-MOF Hybrid Material with Enhanced Hydrolytic Stability: In dieser Studie ist Essigsäure ein integraler Bestandteil der Synthese eines metallorganischen Gerüsts auf ZnO-Basis und verbessert dessen hydrolytische Stabilität und Funktionalität als Sensor für die Umweltüberwachung (Asadevi et al., 2023).
- Extraction of Nucleotides from Dietary Supplements by Newly Synthesized Adsorbents: In der Forschung wird Essigsäure im Extraktionsprozess von Nukleotiden aus Nahrungsergänzungsmitteln eingesetzt, was deren Effizienz bei der Steigerung der Ausbeute und Reinheit der extrahierten Verbindungen unterstreicht. (Studzińska et al., 2023).
Analysis Note
Farbe: ≤ 5 Hazen
Acetaldehyd: ≤ 2 ppm
Erstarrungstemperatur: ≥ 16,3 °C
Chlorid (Cl): ≤ 100 ppb
Phosphat (PO₄): ≤ 50 ppb
Sulfat (SO₄): ≤ 400 ppb
Ag (Silber): ≤ 1,0 ppb
Al (Aluminium): ≤ 2,0 ppb
As (Arsen): ≤ 0,5 ppb
Au (Gold): ≤ 0,5 ppb
B (Bor): ≤ 0,5 ppb
Ba (Barium): ≤ 0,5 ppb
Be (Beryllium): ≤ 0,5 ppb
Bi (Bismut): ≤ 0,5 ppb
Ca (Calcium): ≤ 20,0 ppb
Cd (Cadmium): ≤ 0,5 ppb
Co (Cobalt): ≤ 0,5 ppb
Cr (Chrom): ≤ 5,0 ppb
Cu (Kupfer): ≤ 1,0 ppb
Fe (Eisen): ≤ 20,0 ppb
Ga (Gallium): ≤ 0,5 ppb
Ge (Germanium): ≤ 0,5 ppb
Hg (Quecksilber): ≤ 2,0 ppb
In (Indium): ≤ 0,5 ppb
K (Kalium): ≤ 2,0 ppb
Li (Lithium): ≤ 0,5 ppb
Mg (Magnesium): ≤ 2,0 ppb
Mn (Mangan): ≤ 1,0 ppb
Mo (Molybdän): ≤ 1,0 ppb
Na (Natrium): ≤ 5,0 ppb
Ni (Nickel): ≤ 5,0 ppb
Pb (Blei): ≤ 2,0 ppb
Pt (Platin): ≤ 0,5 ppb
Sb (Antimon): ≤ 0,5 ppb
Sn (Zinn): ≤ 0,5 ppb
Sr (Strontium): ≤ 0,5 ppb
Ti (Titan): ≤ 0,5 ppb
Tl (Thallium): ≤ 0,5 ppb
V (Vanadium): ≤ 0,5 ppb
Zn (Zink): ≤ 2,0 ppb
Zr (Zirconium): ≤ 0,5 ppb
Kaliumdichromat reduzierende Anteile: ≤ 30 ppm
Kaliumpermanganat reduzierende Anteile: ≤ 20 ppm
Glührückstand (als Sulfat): ≤ 2 ppm
Die Chargenwerte unterliegen den in diesem Konzentrationsbereich
unvermeidlichen Schwankungen.
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay ≥99.8% (acidimetric), 100% | assay ≥99.7% (acidimetric) | assay ≥99.8% (alkalimetric) | assay ≥96.0% (alkalimetric) |
| Quality Level 100 | Quality Level 200 | Quality Level 300 | Quality Level 300 |
| form liquid | form liquid | form liquid | form liquid |
| solubility soluble 602.9 g/L | solubility soluble 602.9 g/L | solubility soluble 602.9 g/L | solubility - |
| pH 2.5 (20 °C, 50 g/L in H2O) | pH 2.5 (20 °C, 50 g/L in H2O) | pH 2.5 (20 °C, 50 g/L in H2O) | pH 2.5 (20 °C, 10 g/L in H2O) |
| storage temp. 2-8°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
Lagerklasse
3 - Flammable liquids
wgk
WGK 1
flash_point_f
102.2 °F
flash_point_c
39 °C
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.
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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