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62-76-0 - Sodium oxalate, 99% - Oxalic acid sodium salt - A11648 - Alfa Aesar

A11648 Sodium oxalate, 99%

CAS-Nummer
62-76-0
Synonyme
Oxalic acid sodium salt

Größe Preis ($) Menge Verfügbarkeit
100g 23,60
500g 63,80
2500g 239,00
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Sodium oxalate, 99%

MDL
MFCD00012465
EINECS
200-550-3

Chemische Eigenschaften

Formel
Na2C2O4
Molmasse
134.00
Schmelzpunkt
ca 250-270° dec.
Dichte
2.340
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water and formic acid. Insoluble in ether and alcohol.

Anwendungen

Sodium oxalate is used as reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, special cement manufacturing, plant nutrition as well as in textile and pharmaceutical industries. It plays an important role to remove calcium ions from blood plasma and prevents blood clotting.

Bemerkungen

Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literaturverweise

Cao, S.; Zeng, W.; Li, T.; Gong, J.; Zhu, Z. Hydrothermal synthesis of NiO nanobelts and the effect of sodium oxalate. Mater. Lett. 2015, 156, 25-27.

Fu, W.; Vaughan, J.; Gillespie, A. In situ AFM investigation of heterogeneous nucleation and growth of sodium oxalate on industrial gibbsite surfaces in concentrated alkaline solution. Chem. Eng. Sci. 2015, 126, 399-405.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H312

Harmful if swallowed. Harmful in contact with skin.

Sicherheitshinweise: P280h-P264-P270-P301+P312a-P321-P501a

Wear protective gloves/clothing. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,8650
Beilstein
3631622
Harmonized Tariff Code
2917.11
TSCA
Yes
RTECS
KI1750000

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Kürzlich angesehen

Chemikalien

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