日本xxxx色视频在线观看-日本xxxx色视频在线观看免-日本xxxx色视频在线观看免费-日本xxxx视频-国产一毛片-国产一起色一起爱

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: 日本福利片国产午夜久久 | 欧美大片网址 | 欧美成人精品一区二区三区 | 日本3级网站| 精品国产日韩亚洲一区在线 | 久草网视频在线观看 | 欧美大胆a视频 | 欧美又大又粗又长又美 | 免费黄网站大全 | 视色4se000| 免费黄色成年网站 | 综合五月天 | 欧美日韩视频一区二区 | 99精品国产兔费观看66 | 狠狠综合视频精品播放 | 青青草国产精品欧美成人 | 日本久久久久 | 国产一级特黄在线视频 | 久久精品操 | 三级视频在线播放 | 999精品久久久中文字幕蜜桃 | 精品日韩 | 欧美一区二区三区国产精品 | 日本免费在线播放 | 九色视频网 | 欧美久久超级碰碰碰二区三区 | 99精品国产高清自在线看超 | 免费精品国偷自产在线读大二 | 在线国产中文字幕 | 午夜欧美性视频在线播放 | 蜜臀麻豆| 国产九九热视频 | 五月天精品 | 九色视频网 | 曰本亚洲欧洲色a在线 | 亚洲免费在线观看视频 | 国产成人精品一区二三区 | 在线视频亚洲色图 | 色婷婷精品免费视频 | 色花堂中文字幕98堂网址 | 青青草国产精品久久久久 |