亚洲精品国产精品乱码视色-小说区 综合区 首页-又大又粗欧美黑人aaaaa片-熟女少妇精品一区二区

Product Category

Chemistry

Current Location: Home > Products > Chemistry > S

Ferric oxide

Molecular formula: Fe2O3

Molecular weight: 159.7

Appearance: brown powder

Purity (count by Fe) % ≥ 69.8-70.1
LOD? ≤0.2%
Sulfate (SO4) ≤0.08%
Solubles in water ≤0.1%
Non in solubles in HCl ≤0.02%
N? ≤0.005%
Heavy metal(counted by Cu) ≤0.01%

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.hkmjd.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