亚洲a∨无码一区二区|国产三级在线观看一区|色丁香婷婷综合久久小说|国产精品成人片在线观看|欧美熟妇黑人ⅩXXXXX|无码视频网站毛片一区二区|蜜国产精品jk白丝av网站|国产午夜精品爆乳美女视频99

您的瀏覽器版本太低,將不能正常瀏覽。請升級 Internet Explorer或使用Google Chrome瀏覽器。
如果您在使用雙核瀏覽器,請切換到高速 / 極速 / 神速 核心。
Xylene (C8H10)
Product
2020-03-26
Product Name:Xylene (C8H10)
Product Category: Organic Chemical Materials
Specifications: Weijiao Level 100C
Packing Specifications: in bulk
Executive Standard: GB
Annual Production Capacity:6,000T/A
Product Features: Widely used in paint and coating, organic solvents, synthetic medicine, resin, explosive, pesticide, etc.

Analysis Report of Coking Xylene (10℃)
Index Name Standard
Appearance Transparent liquid at room temperature (18℃—25℃); have the color of 0.03g potassium dichromate solution when not deeper than 1,000ml in water .
Density (20℃) g/cm3 0.844~0.870
Initial Boiling Point℃ ≥135.0
Final Boiling Point℃ ≤145.0
Acid Wash Test ≤4.0
Neutral Experiment Neutral
Water Content No visible insoluble in water by visual inspection at room temperature (18~25℃)