无码精品人妻一区二区三区蜜臀|中文字幕无码Av专线不卡|91婷婷欧美精品第二页|六月婷婷久香在线视频

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

古交市| 原平市| 科技| 寻乌县| 霍林郭勒市| 西峡县| 沙坪坝区| 东海县| 永善县| 青河县| 山东| 西藏| 建始县| 鸡东县| 萍乡市| 赣榆县| 米脂县| 通海县| 汝城县| 杭锦旗| 汉寿县| 勃利县| 富裕县| 惠州市| 南平市| 广灵县| 阳曲县| 伊金霍洛旗| 泗洪县| 砀山县| 临沂市| 涡阳县| 祁东县| 棋牌| 拜城县| 吉首市| 佛冈县| 新河县| 社会| 陕西省| 西贡区|