If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.00264
Formic acid
98%-100%, for analysis EMSURE ACS,Reag. Ph Eur
Synonym(e):
Ameisensäure, Methansäure, Formylsäure, Hydrocarbonsäure, Formalinsäure
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | CHF 60.70 |
1 L | Warenkorb auf Verfügbarkeit prüfen | CHF 108.00 |
2.5 L | Warenkorb auf Verfügbarkeit prüfen | CHF 212.00 |
25 L | Warenkorb auf Verfügbarkeit prüfen | CHF 789.00 |
200 L | Warenkorb auf Verfügbarkeit prüfen | CHF 4’740.00 |
Über diesen Artikel
Produktname
Ameisensäure 98–100 %, for analysis EMSURE® ACS,Reag. Ph Eur
grade
ACS reagent
Quality Segment
agency
reag. Ph. Eur.
vapor density
1.6 (vs air)
vapor pressure
44.8 mmHg ( 20 °C)
product line
EMSURE®
assay
≥98% (alkalimetric)
form
liquid
autoignition temp.
1004 °F
expl. lim.
12-38 % (v/v), 57 %
greener alternative product characteristics
Catalysis
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technique(s)
HPLC: suitable
impurities
≤500 ppm Acetic acid (CH3COOH)
evapn. residue
≤10 ppm
color
APHA: ≤10
refractive index
n20/D 1.370 (lit.)
pH
2.2 (20 °C, 10 g/L in H2O)
bp
100-101 °C (lit.), 101 °C/1013 hPa
mp
8.2-8.4 °C (lit.)
transition temp
flash point 49.5 °C
solubility
water: soluble
density
1.22 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤5 ppm, sulfate (SO42-): ≤5 ppm, sulfite (SO32-): ≤10 ppm
SMILES string
OC=O
cation traces
Ag: ≤0.020 ppm, Al: ≤0.050 ppm, Ba: ≤0.050 ppm, Be: ≤0.020 ppm, Bi: ≤0.10 ppm, Ca: ≤0.20 ppm, Cd: ≤0.050 ppm, Co: ≤0.020 ppm, Cr: ≤0.050 ppm, Cu: ≤0.020 ppm, Fe: ≤2.0 ppm, Ge: ≤0.050 ppm, K: ≤0.10 ppm, Li: ≤0.020 ppm, Mg: ≤0.50 ppm, Mn: ≤0.050 ppm, Mo: ≤0.020 ppm, NH4+: ≤10 ppm, Na: ≤0.50 ppm, Ni: ≤0.050 ppm, Pb: ≤0.020 ppm, Sr: ≤0.020 ppm, Ti: ≤0.10 ppm, Tl: ≤0.050 ppm, V: ≤0.050 ppm, Zn: ≤0.050 ppm, Zr: ≤0.10 ppm, heavy metals (as Pb): ≤10 ppm
greener alternative category
storage temp.
15-25°C
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
General description
Application
- Modified QuEChERS method combined with ultra performance liquid chromatography-tandem mass spectrometry for detection of cyclopiazonic acid in feeds: Diese Studie zeigt die Verwendung von 98–100%iger Ameisensäure in einer modifizierten QuEChERS-Methode, wodurch die Effizienz des Toxinnachweises in Tiernahrung verbessert wird, was für die Aufrechterhaltung der Lebensmittelsicherheit und der Umweltgesundheit entscheidend ist (Peng et al., 2024).
- Adapting Fabric Phase Sorptive Extraction as an Innovative Multitool for Sample Transfer and Extraction in Pharmacokinetic Analysis Followed by LC-MS Determination of Levofloxacin in Plasma Samples: In dieser Studie wird Ameisensäure bei der Entwicklung fortschrittlicher Extraktionsmethoden für die pharmakokinetische Analyse verwendet, die für die Wirkstoffentwicklung und die therapeutische Überwachung in der pharmazeutischen Forschung von entscheidender Bedeutung sind (Ekin Dolaksız et al., 2024).
- Stability Indicating Method Development and Validation of Glycyrrhizin Using RP-HPLC-DAD: Application to Glycyrrhiza glabra Extract: In dieser Forschungsarbeit wird Ameisensäure in chromatographischen Analysen verwendet, um die Stabilität und Qualität von pflanzlichen Arzneimittelverbindungen zu gewährleisten, die sowohl in pharmazeutischen als auch biotechnologischen Bereichen relevant sind (Lyngdoh et al., 2024).
Analysis Note
Verfallsdatum: siehe Produktetikett
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| grade ACS reagent | grade - | grade pharmaceutical primary standard | grade certified reference material, pharmaceutical secondary standard |
| assay ≥98% (alkalimetric) | assay ≥98% (alkalimetric) | assay - | assay - |
| Quality Level 300 | Quality Level 100 | Quality Level - | Quality Level 300 |
| agency reag. Ph. Eur. | agency suitable for DIN 38407-42, suitable for ISO/CEN 15968-2010 | agency - | agency traceable to EP Y0001970, traceable to USP 1283200 |
| form liquid | form liquid | form - | form - |
| pH 2.2 (20 °C, 10 g/L in H2O) | pH 2.2 (20 °C, 10 g/L in H2O) | pH - | pH - |
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
supp_hazards
Lagerklasse
3 - Flammable liquids
wgk
WGK 1
flash_point_f
121.1 °F - closed cup
flash_point_c
49.5 °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.
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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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