狠狠色狠狠色综合日日32-狠狠色狠狠色综合日日92-狠狠色狠狠色综合日日五-狠狠色狠狠色综合日日小蛇-狠狠色狠狠色综合系列

Product Category

Chemistry

Current Location: Home > Products > Chemistry > B

Benzoic acid

Molecular formula: C7H6O2

Molecular weight: 122.12

Purity ≥ 99.5%
MP(°C) 121.0-123.0
Clarifying degree test measure up?
Residue on ignition ≤ 0.01%
Chlorid(Cl) ≤ 0.01%
Sulfide(SO4) ≤ 0.003%
Fe ≤ 0.0005%
heavy metal(Pb) ≤ 0.001%
Deoxidize potassium permanganate measure up
Vitriol test? measure up

Contact Us

Address: 1315, No. 29, Lane 26, Hexuan Road, Wanda, Jiangqiao, Shanghai

Factory Name: Shanghai Jinyuan Fine Chemical Factory

Factory Address: Xiaokunshan Town, Songjiang, China       Zip Code: 201106

Sales Tel: +86-21-51098368    Fax: +86-21-52215553

Email (Chemical reagent): chemol@hi2000.com

Email (Metal surface treatment): yangping2046@yahoo.com.cn

URL (Chemical reagent): www.kxvp.cn

URL (Metal surface treatment): www.shchem.org

 

  • Mobile version
  • Wechat
Copyright(C)2019, Shanghai Guanghua Technology Co.,ltd. All Rights Reserved.
Supported by ChemNet ChinaChemNet Toocle Copyright Notice
主站蜘蛛池模板: 国产一级特黄在线播放| 98精品视频| 久久蜜视频| 天天操夜夜爱| 久久青草免费97线频观| 又粗又大又爽 真人一级毛片| 久久99国产精品久久欧美| 九九精品视频在线观看| jizz成熟丰满中文字幕| 91福利在线免费观看| 中文字幕精品视频| 亚洲欧美精品一区| 深夜影院在线视频观看| 欧美啪啪网址| 久久本道综合色狠狠五月| 国产女同磨豆腐视频在线观看| 国产成人午夜性a一级毛片| 91麻豆视频| 黄网站免费看| 久久国产资源| 国产无套乱子伦精彩是白视频| 国产福利视频在线观看| 精品国产日韩亚洲一区91| 美国三级毛片| 国产乱码| 欧美三级久久| 在线观看精品国语偷拍| 毛片毛片免费看| 久久国产精品二区99| 99黄色网| 亚洲精品高清视频| 欧美精品日韩一区二区三区| 狠狠ri| 97精品国产91久久久久久久| 高清欧美在线三级视频| 国产自在线| 青青操国产视频| 亚洲国产精品综合久久久| 日本99视频| 91免费精品国偷自产在线在线| 亚洲999|