河北快3基本走势图表
PRODUCTS
Acetaldehyde
Product name: Acetaldehyde
English name: Acetaldehyde
CAS RN: 75-07-0
Molecular formula: C2H4O
Molecular weight: 44.0
Properties: Colorless and transparent liquid with irritating odor
Physical & chemical properties: Melting point: -123.5℃
Boiling point: 20.16℃
Relative density: 0.7780
Refractive index: 1.3311
Flash point: -38℃
Solubility: Soluble in water, ethyl alcohol, ethyl ether, benzene, etc.
Quality index:
Index name Index
Content % ≥40.0
Relative density(18/4℃) 0.913-0.920
Heavy metal% ≤0.001
Use: Chemical raw material mainly used in the production of acetic acid, acetic anhydride, etc.
Packing: 25kg/drum
Structural formula:

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