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328-42-7 - Oxalacetic acid, 97% - 2-Oxobutanedioic acid - 2-Oxosuccinic acid - A12739 - Alfa Aesar

A12739 Oxalacetic acid, 97%

CAS-Nummer
328-42-7
Synonyme
2-Oxobutanedioic acid
2-Oxosuccinic acid

Größe Preis ($) Menge Verfügbarkeit
5g 42,54
25g 159,65
100g 468,90
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Oxalacetic acid, 97%

MDL
MFCD00002592
EINECS
206-329-8

Chemische Eigenschaften

Formel
C4H4O5
Molmasse
132.07
Schmelzpunkt
161° dec.
Flammpunkt
88°(190°F)
Löslichkeit
Soluble in water (0.1 g/ml), ether, ethanol, acetone, and acetone ethyl acetate.

Anwendungen

Oxalacetic acid is used as a metabolic intermediate in many processes that occur in animals and citric acid cycle. It is a used to converted to aspartic acid by aspartate transaminase.

Bemerkungen

Store in cool dry place in tightly closed container. With good ventilation. Store away from heat and sunlight.

Literaturverweise

Isamu Suzuki; C.H. Werkman. Chemoautotrophic carbon dioxide fixation by extracts of Thiobacillus thiooxidans. I. Formation of oxalacetic acid. Archives of Biochemistry and Biophysics. 1958, 76(1), 103-111.

JF Speck. The effect of cations on the decarboxylation of oxalacetic acid. The Journal of Biological Chemistry. 1949, 178315-324.

Substrate for citrate synthase.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,6909
Beilstein
1705475
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2918.30
TSCA
Yes

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