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4418-26-2 - Sodium dehydroacetate, 97% - 3-Acetyl-4-hydroxy-6-methyl-2-pyrone sodium salt - Dehydroacetic acid sodium salt - B21060 - Alfa Aesar

B21060 Sodium dehydroacetate, 97%

CAS Number
4418-26-2
Synonyms
3-Acetyl-4-hydroxy-6-methyl-2-pyrone sodium salt
Dehydroacetic acid sodium salt

Size Price ($) Quantity Availability
100g 31.50
500g 120.00
2500g 487.00
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Sodium dehydroacetate, 97%

MDL
MFCD00040583
EINECS
224-580-1

Chemical Properties

Formula
C8H7NaO4
Formula Weight
190.13
Melting point
ca 295° dec.
Solubility
Soluble in water, propylene glycol and methanol. Insoluble in acetone and benzene.

Applications

Sodium dehydroacetate is used in the food industry as a preservative for fruits, vegetables, fruit juice, honey, beer, milk, protein and fat products. Its antimicrobial properties play a vital role in personal care products such as skin care, suntan, sunscreen, shaving, tooth paste, hair and nail care products, and eye and facial makeup. It is used as a plasticizer.

Notes

Incompatible strong oxidizing agents and acids.

Literature References

Zhang, X.; Yin, Q.; Du, W.; Gong, J.; Bao, Y.; Zhang, M.; Hou, B.; Hao, H. Phase Transformation between Anhydrate and Monohydrate of Sodium Dehydroacetate. Ind. Eng. Chem. Res. 2015, 54 (13), 3438-3444.

Lupi, F. R.; Gentile, L.; Gabriele, D.; Mazzulla, S.; Baldino, N.; de Cindio, B. Olive oil and hyperthermal water bigels for cosmetic uses. J. Colloid Interface Sci. 2015, 459, 70-78.

GHS Hazard and Precautionary Statements

Hazard Statements: H302

Harmful if swallowed.

Precautionary Statements: P264-P270-P301+P312-P330-P501a

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. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2932.20
TSCA
Yes
RTECS
UP8225000

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