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

A11648 Sodium oxalate, 99%

CAS Number
62-76-0
Synonyms
Oxalic acid sodium salt

Size Price ($) Quantity Availability
100g 23.59
500g 63.76
2500g 238.96
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Sodium oxalate, 99%

MDL
MFCD00012465
EINECS
200-550-3

Chemical Properties

Formula
Na2C2O4
Formula Weight
134.00
Melting point
ca 250-270° dec.
Density
2.340
Sensitivity
Hygroscopic
Solubility
Soluble in water and formic acid. Insoluble in ether and alcohol.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H302-H312

Harmful if swallowed. Harmful in contact with skin.

Precautionary Statements: P280-P264-P270-P301+P312-P312-P363-P322-P302+P352-P330-P501a

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Specific measures (see label). IF ON SKIN: Wash with plenty of soap and water. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

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

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