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Dehydroacetic acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Catalog No. 111014432
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Catalog No. 111014432 Supplier Merck Emd Millipore Supplier No. PHR15821G
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Description

Dehydroacetic acid is a pyrone derivative, that is typically synthesized by the base-catalyzed dimerization of diketene. It is used as a preservative in pharmaceutical, food and cosmetic products.Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Featured Industries: Pharmaceutical (small molecule)

Specifications

CAS 520-45-6
Purity Grade Notes These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Linear Formula C8H8O4
MDL Number MFCD00066709
Melting Point 111°C to 113°C
Boiling Point 270°C
Synonym Dehydroacetic acid; 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid delta-lactone
Type Certified Reference Material
Quantity 1 g
Formula Weight 168.15
Grade Certified Reference Material
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