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Dehydroacetic acid 98%

Dodavatel: Thermo Scientific
Varování

Synonyms: 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one

111940050 111941000 111945000
ACRO111940050EA 769 CZK
ACRO111940050 ACRO111941000 ACRO111945000
Dehydroacetic acid 98%
Dehydroacetic acid
Vzorec: C₈H₈O₄
MW: 168,15 g/mol
Bod varu: 333 °C (1013 hPa)
Bod tání: 109…112 °C
Bod vzplanutí: 157 °C
Storage Temperature: Ambient
MDL Number: MFCD00066709
CAS číslo: 520-45-6
EINECS: 208-293-9
Merck Index: 13,02885

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Výsledky specifikačního testu

Appearance Cream to light yellow Crystalline powder
Infrared spectrum Conforms
Melting point 109 to 112 °C
Sulfated ash ≤0.1 % (700 °C, 2 h)
Titration with NaOH ≥97.5 %

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