亚洲第一网站_黄色成人在线看_日本少妇又色又爽又高潮看你_91影视国产_手机在线观看的av_中文字幕二区

Detail

Ferric Nitrate

Product name: Ferric Nitrate
Molecular formula: Fe(NO3)3•9H2O
Molecular weight: 404.02
CAS NO.: 7782-61-8
HS CODE: 28342990
UN NO.: 1466 5.1 type oxidizing agent
Properties: Light purple crystal. Relative density is 1.68, melting point is 47.2℃. It breaks down if heated to 125℃. Soluble in water, ethyl alcohol and acetone, slightly soluble in nitric acid.
Technical indicators:Q/YLB-2005-08

Item Unit Electronic grade Catalyst grade Industrial grade
Assay Fe(NO3)3•9H2O %≧ 99.0 98.0 98.0
Water insoluble matter %≦ 0.005 0.01 0.1
Chloride(Cl) %≦ 0.005 0.002 0.1
Sulfate (SO 4) %≦ 0.005 0.01 0.05
Copper (Cu) %≦ 0.0003 0.001 -
Zinc (Zn) %≦ 0.001 0.003 -
Manganese (Mn) %≦ 0.002 - -
No precipitation matter in ammonium hydroxide(Sulfate) %≦ 0.05 0.1 0.2
Appearance - Light purple crystal Light purple crystal

Light purple crystal

 

Packing: 25kg woven bag lined with plastic, or according to the customer's requirements.
Uses: Ferric nitrate is often used as a catalyst, mordant, developer, weighting agent, corrosion inhibitor and metal surface treatment agent.
Storage: Store in a cool, dry and well-ventilated warehouse.Keep away from fire and heat. Separate from flammable materials, reducing agents, and active metal powders.





主站蜘蛛池模板: 亚洲欧洲自拍拍偷无码 | 色欲色欲天天天WWW亚洲伊 | 国产三级精品三级在专区 | 91插插插插插插插 | 尤物网址在线观看 | 日本韩国欧美在线 | 伊波拉病毒在线 | 国产小视频免费观看 | 久久久国产一区二区 | 黑人狂躁日本妞一区二区三区 | 日本神影院一区二区三区 | 国产AV无码精品国产精品 | 国产v亚洲v天堂无码 | 色多多官网 | 成人在线小视频 | 日韩精品视频在线观看视频 | 38激情网 | 精品国产青草久久久久96 | 久久伊人精品一区二区三区 | 国产成人精品日本亚洲一区 | 99c视频色欲在线 | 牛和人交videos欧美 | 日韩中文字幕一区二区三区 | 精品人妻中文字幕有码在线 | 欧美人c交zoozooxx | 宅男66LU国产在线观看 | 精品国产精品久久一区免费式 | 蜜臀人妻精品一区二区免费 | 欧美日韩不卡一区二区 | Chinese国产HD精品实拍 | 色哟哟~日韩精品 | 日韩AV东京社区男人的天堂 | 精品乱码一区二区三四区视频 | 99久久免费国产 | 国产精品s房调教打屁股 | 色欲av久久无码影院色戒 | 99精品不卡一区二区三区 | 国产妇女乱码一区二区三区 | 久久精品中文骚妇内射AV | 免费在线观看一区二区 | 欧美日韩精品一区二区三区高清视频 |