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
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| Conditionnement | Référence | Disponibilité | Prix |
|---|
A propos de cet article
Nom du produit
Acide formique (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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sustainability
Greener Alternative Product
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 : cette étude démontre l'utilisation d'acide formique à 98-100 % dans une méthode QuEChERS modifiée, améliorant l'efficacité de la détection des toxines dans les aliments pour animaux, un aspect essentiel pour la sécurité alimentaire et la santé environnementale (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 : cette étude explore l'emploi de l'acide formique pour développer des méthodes d'extraction avancées destinées à l'analyse pharmacocinétique, méthodes essentielles au développement de médicaments et à la surveillance thérapeutique en recherche pharmaceutique (Ekin Dolaksız et al., 2024).
- Stability Indicating Method Development and Validation of Glycyrrhizin Using RP-HPLC-DAD: Application to Glycyrrhiza glabra Extract : cette recherche utilise l'acide formique dans des analyses chromatographiques pour garantir la stabilité et la qualité des composés de phytothérapie, ce qui s'avère pertinent dans les domaines pharmaceutique et biotechnologique (Lyngdoh et al., 2024).
Analysis Note
Date de péremption : se reporter à l′étiquetage du produit
Legal Information
1 of 1
Cet article | |||
|---|---|---|---|
| grade ACS reagent | grade for inorganic trace analysis | grade pharmaceutical primary standard | grade technical grade |
| assay ≥98% (alkalimetric) | assay ≥98% (acidimetric), 98-100% | assay - | assay ≥90% |
| Quality Level 300 | Quality Level 100 | Quality Level - | Quality Level 200 |
| agency reag. Ph. Eur. | agency - | agency - | agency - |
| form liquid | form liquid | form - | form liquid |
| storage temp. 15-25°C | storage temp. 2-30°C | storage temp. 2-8°C | storage temp. room temp |
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
supp_hazards
Classe de stockage
3 - Flammable liquids
wgk
WGK 1
flash_point_f
121.1 °F - closed cup
flash_point_c
49.5 °C - closed cup
hcodes
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Contenu apparenté
Food and Beverage Campaign - Adulerants - Non-native Amino Acids In Milk
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 1002640100 | 04022536003689 |
| 1002641011 | 04027269566043 |
| 1002649026 | 04022536003740 |
| 1002642500 | 04022536003719 |
| 1002649200 | 04022536961217 |
| 1002642510 | 04027269218188 |
| 1002641000 | 04022536003696 |
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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?
1 answer-
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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