亚洲天堂2020av在线 国产无码久久影视 亚洲第一综合一区 国产亚洲欧美一区二区三区在线播放

PRODUCTS
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計(jì)) ≤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:  

Back

深水埗区| 永昌县| 天柱县| 黔东| 曲周县| 渝中区| 石泉县| 布尔津县| 广灵县| 静海县| 车险| 连南| 澎湖县| 图木舒克市| 辽源市| 清徐县| 裕民县| 资阳市| 宜昌市| 缙云县| 冀州市| 拉萨市| 南溪县| 肇州县| 芦山县| 塔河县| 保山市| 抚州市| 肥乡县| 蒲城县| 哈尔滨市| 临高县| 林口县| 锦屏县| 龙胜| 孟州市| 清涧县| 桦川县| 永福县| 环江| 洮南市|