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1.00264

Formic acid

greener alternative

98%-100%, for analysis EMSURE ACS,Reag. Ph Eur

Synonyme(s) :

Acide formique

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A propos de cet article

Formule linéaire :
HCOOH
Numéro CAS:
Poids moléculaire :
46.03
UNSPSC Code:
12352106
EC Index Number:
200-579-1
NACRES:
NA.21
Beilstein/REAXYS Number:
1209246
MDL number:
Assay:
≥98% (alkalimetric)
Form:
liquid
Grade:
ACS reagent
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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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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

pour analyse EMSURE® ACS, Réact. Ph. Eur.
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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

Dosage (alcalimétrie)≥ 98,0 %Couleur≤ 10 HazenAcide acétique (CH₃COOH)≤ 500 ppmChlorures (Cl)≤ 5 ppmSulfates (SO₄)≤ 5 ppmSulfites (SO₃)≤ 10 ppmMétaux lourds (exprimés en Pb)≤ 10 ppmAg (argent)≤ 0,020 ppmAl (aluminium)≤ 0,050 ppmBa (baryum)≤ 0,050 ppmBe (béryllium)≤ 0,020 ppmBi (bismuth)≤ 0,10 ppmCa (calcium)≤ 0,20 ppmCd (cadmium)≤ 0,050 ppmCo (cobalt)≤ 0,020 ppmCr (chrome)≤ 0,050 ppmCu (cuivre)≤ 0,020 ppmFe (fer)≤ 2,0 ppmGe (germanium)≤ 0,050 ppmK (potassium)≤ 0,10 ppmLi (lithium)≤ 0,020 ppmMg (magnésium)≤ 0,50 ppmMn (manganèse)≤ 0,050 ppmMo (molybdène)≤ 0,020 ppmNH₄ (ammonium)≤ 10 ppmNa (sodium)≤ 0,50 ppmNi (nickel)≤ 0,050 ppmPb (plomb)≤ 0,020 ppmSr (strontium)≤ 0,020 ppmTi (titane)≤ 0,10 ppmTl (thallium)≤ 0,050 ppmV (vanadium)≤ 0,050 ppmZn (zinc)≤ 0,050 ppmZr (zirconium)≤ 0,10 ppmRésidu d′évaporation≤ 10 ppmTest de dilutionsatisfait au testACS, Ph. Eur. - Réactif
Date de péremption : se reporter à l′étiquetage du produit

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Cet article
1.11670Y0001970FX0450
Formic acid European Pharmacopoeia (EP) Reference Standard

Y0001970

Formic acid

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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signalword

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



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.

Consulter la Bibliothèque de documents



Zhina Hadisi et al.
Macromolecular bioscience, 20(4), e1900328-e1900328 (2020-02-23)
Burn injuries represent a major life-threatening event that impacts the quality of life of patients, and places enormous demands on the global healthcare systems. This study introduces the fabrication and characterization of a novel wound dressing made of core-shell hyaluronic



Numéro d'article de commerce international

RéférenceGTIN
100264010004022536003689
100264101104027269566043
100264902604022536003740
100264250004022536003719
100264920004022536961217
100264251004027269218188
100264100004022536003696

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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