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

A12739 Oxalacetic acid, 97%

Numéro CAS
328-42-7
Synonymes
2-Oxobutanedioic acid
2-Oxosuccinic acid

Dimensions Prix ($) Quantité Disponibilité
5g 42,54
25g 159,65
100g 468,90
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Oxalacetic acid, 97%

MDL
MFCD00002592
EINECS
206-329-8

Propriétés chimiques

Formule
C4H4O5
Poids formulaire
132.07
Point de fusion
161° dec.
Point d'éclair
88°(190°F)
Solubilité
Soluble in water (0.1 g/ml), ether, ethanol, acetone, and acetone ethyl acetate.

Applications

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.

Notes

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

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H314-H318

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

Mentions de prudence: 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.

Autres références

Merck
14,6909
Beilstein
1705475
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2918.30
TSCA
Yes

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Catalyseurs

Analytique et matériel de laboratoire