河北快3基本走势图表
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Acetal
Product name: Acetal
English name: Acetal
CAS RN: 105-57-7
Molecular formula: C6H14O2
Molecular weight: 118.18
Properties: Colorless or light yellow transparent liquid with fresh fruit flavor.
Structural formula:
Quality index:
Index name Q/GHSA1086-1999 Index
Aldehyde content % ≥97.0
Relative density(20℃)g/ml 0.824-0.828
Refractive index(20℃) 1.378-1.386
Acidity(in H+)mmol/100g ≤0.33
Arsenic (As)% ≤0.0003
Heavy metal(in Pb计) ≤0.001
Chloride(Cl)% ≤0.0005
Evaporation residue % ≤0.002
Use: Used in the preparation of spice, liquor, organic solvent, etc.
Packing: 20kg/drum
Influence to environment:  
Laboratory monitoring method: Gas chromatographic method
Emergency treatment:  

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