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76635

Supelco

Fumaric acid

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

Formula condensata:
HOOCCH=CHCOOH
Numero CAS:
Peso molecolare:
116.07
Beilstein:
605763
Numero CE:
Numero MDL:
Codice UNSPSC:
41116107
eCl@ss:
39021709
ID PubChem:
Numero E:
E297
NACRES:
NA.24

Grado

certified reference material
TraceCERT®

Livello qualitativo

Tensione di vapore

1.7 mmHg ( 165 °C)

Temp. autoaccensione

1364 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

40 %

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Punto di fusione

298-300 °C (subl.) (lit.)

applicazioni

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

OC(=O)\C=C\C(O)=O

InChI

1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
VZCYOOQTPOCHFL-OWOJBTEDSA-N

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Descrizione generale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

This compound is commonly found in plants of the genus: angelica pimpinella silybum

Note legali

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

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

523.4 °F

Punto d’infiammabilità (°C)

273 °C


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Certificati d'analisi (COA)

Lot/Batch Number

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Bas J Meussen et al.
Applied microbiology and biotechnology, 94(4), 875-886 (2012-04-25)
Rhizopus oryzae is a filamentous fungus belonging to the Zygomycetes. It is among others known for its ability to produce the sustainable platform chemicals L: -(+)-lactic acid, fumaric acid, and ethanol. During glycolysis, all fermentable carbon sources are metabolized to
Tahar Ghnaya et al.
Chemosphere, 90(4), 1449-1454 (2012-10-03)
The implication of organic acids in Pb translocation was studied in two species varying in shoot lead accumulation, Sesuvium portulacastrum and Brassica juncea. Citric, fumaric, malic and α-cetoglutaric acids were separated and determined by HPLC technique in shoots, roots and
Emine Akar et al.
Carbohydrate polymers, 90(4), 1634-1641 (2012-09-05)
A novel biodegradable sodium carboxymethyl cellulose (NaCMC)-based hydrogel was synthesized by using fumaric acid (FA) as a crosslinking agent at various ratios. Hydrogels (CMCF) were characterized using Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), X-ray
Timothy E L Douglas et al.
Macromolecular bioscience, 12(8), 1077-1089 (2012-06-01)
Alkaline phosphatase (ALP), an enzyme involved in mineralization of bone, is incorporated into three hydrogel biomaterials to induce their mineralization with calcium phosphate (CaP). These are collagen type I, a mussel-protein-inspired adhesive consisting of PEG substituted with catechol groups, cPEG
C Nieboer et al.
Journal of the American Academy of Dermatology, 20(4), 601-608 (1989-04-01)
For the past two decades fumaric acid (FA) therapy has become an increasingly popular treatment in Western Europe for psoriasis. FA therapy originally was developed by Schweckendiek and subsequently standardized by Schäfer. Schäfer's fumaric acid compound therapy (FACT) consists of

Protocolli

Separation of Fumaric acid; Oxalic acid; Citric acid

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