Dehydroacetic acid sodium salt

• Catalog No.: 689521
• CAS Number: 4418-26-2
• M. F.: C8H7NaO4
• M. W.: 190.12855
• Purity: 99.0-100.3% (w/w) (T)

SYNONYMS

• Title: 脱氢乙酸 钠盐
• IUPAC name: sodium 3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate
• IUPAC Traditional name: sodium 3-acetyl-6-methyl-2-oxopyran-4-olate
• Synonyms: 3-乙酰基-6-甲基-2,4-吡喃二酮 钠盐; 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone sodium salt

DATABASE IDS

• EC Number: 224-580-1
• Beilstein Number: 4893653
• CAS Number: 4418-26-2
• MDL Number: MFCD00040583

PROPERTIES

• Empirical Formula (Hill Notation): C8H7NaO4
• Grade: Lonza quality
• Impurities: ≤0.5 % (w/w) water (Karl Fischer)
• Purity: 99.0-100.3% (w/w) (T)
• Melting Point: ~295 °C (dec.)
• GHS Signal Word: Warning
• GHS Hazard statements: H302
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Risk Statements: 22
• RTECS: UP8225000
• German water hazard class: 1

DETAILS

Description (English)

Packaging
1 kg in poly bottle
10 kg in fiber drum

Description (简体中文)

包装
1 kg in poly bottle
10 kg in fiber drum