(+)-Diacetyl-L-tartaric anhydride 97%

Leverantör: Thermo Scientific
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Synonyms: (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate

336040050 336040250 336041000
ACRO336040050EA 500 SEK
ACRO336040050 ACRO336040250 ACRO336041000
(+)-Diacetyl-L-tartaric anhydride 97%
(+)-Diacetyl-L-tartaric anhydride

CAS No.: 6283-74-5

Formel: C₈H₈O₇
MW: 216,15 g/mol
Smältpunkt: 130…135 °C
Storage Temperature: Kylskåp
MDL Number: MFCD00037918
CAS nummer: 6283-74-5

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Specifikation testresultat

Appearance White Powder or crystals or needles
Infrared spectrum Conforms
Melting point 130 to 135 °C
Specific optical rotation +56° to +62° (20 °C, 589 nm) (c=6, acetone)
Titration with NaOH ≥96.0 %

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