Direkt zum Inhalt
Merck

Fortfahren mit

8.16144

Oxalic acid

anhydrous for synthesis

Synonym(e):

Oxalic acid, Ethanedioic acid dihydrate

Anmelden zur Ansicht der Organisations- und Vertragspreise.

Größe auswählen

Ansicht ändern
PackungsgrößeSKUVerfügbarkeitPreis
50 g
Warenkorb auf Verfügbarkeit prüfen
€ 70,90
250 g
Warenkorb auf Verfügbarkeit prüfen
€ 74,50

Über diesen Artikel

Empirische Formel (Hill-System):
C2H2O4
CAS-Nummer:
Molekulargewicht:
90.03
UNSPSC Code:
12352106
EC Index Number:
205-634-3
NACRES:
NA.22
MDL number:
Assay:
≥99% (manganometric)
Form:
solid
Grade:
synthesis grade

€ 70,90


Warenkorb auf Verfügbarkeit prüfen

Großbestellung anfragen
Technischer Dienst
Benötigen Sie Hilfe? Unser Team von erfahrenen Wissenschaftlern ist für Sie da.
Unterstützung erhalten


grade

synthesis grade

Quality Level

vapor pressure

<1 Pa ( 25 °C)

assay

≥99% (manganometric)

form

solid

potency

375 mg/kg LD50, oral (Rat)

pH

1 (20 °C, 100 g/L in H2O)

mp

189 °C (decomposition)

solubility

108 g/L

density

1.9 g/cm3 at 20 °C

bulk density

750 kg/m3

storage temp.

2-30°C

SMILES string

[O+H2]C(=O)C(=O)[O-]

InChI

1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)

InChI key

MUBZPKHOEPUJKR-UHFFFAOYSA-N

Application

  • Glycerol conversion into added-value products on Ni-Cu based catalysts: Discusses the role of oxalic acid among various catalysts in glycerol conversion to value-added products (JLC Fajín, MNDS Cordeiro, 2024).
  • Synthesis, Crystal Structure, Hirshfeld Surface and Computational Analysis of Bis-Oxalate Ethanol Solvate: Explores the crystal structure and properties of a new oxalate compound (P Solo, M Arockia doss, 2024).
  • Synergistic Enhancement of Barrier Performance in Silanized Modified Hemicellulose/PVA Composite Films through Oxalic Acid Crosslinking: Discusses the enhancement of material properties through oxalic acid treatment (J Wang et al., 2024).

Ähnliche Artikel vergleichen

Vollständigen Vergleich anzeigen

Unterschiede anzeigen

1 of 1

Dieser Artikel
75688241172658537
grade

synthesis grade

grade

anhydrous, puriss. p.a.

grade

-

grade

purified grade

assay

≥99% (manganometric)

assay

≥99.0% (RT)

assay

≥99%

assay

99.999% trace metals basis

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

solid

form

crystals

form

powder or crystals

form

powder or crystals

pH

1 (20 °C, 100 g/L in H2O)

pH

-

pH

-

pH

-

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-


Still not finding the right product?

Explore all of our products under


pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1

Lagerklasse

11 - Combustible Solids

wgk

WGK 1



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.

Die Dokumentenbibliothek aufrufen



Global Trade Item Number

SKUGTIN
816144005004027269000219
816144025004027269000202

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

      Helpful?

Reviews

No rating value

Active Filters