动漫精品一区二区,A片视频黄色,久久91性爱视频,永久免费毛色毛片,久久av小电影


Products Center
 
Products  

Barium nitrate


Property: White crystal and powder. The relative molecular weight is 261.34 and density is 3.24. It can dissolve in water but not in ethanol and aquafortis. The melting point is 592℃. It will decompose under high temperature. It has the strong oxidizing property. It will form the explosive mixture if put together with organic substance. It can give out the green light while burning and explosion. It belongs to poisonous substance.
Molecular Formula: Ba(NO32
Molecule Weight: 261.34
CAS NO.: 10022-31-8
Appearance: White Free Flowing Crystal or Powder
Specification:
Item
 
Quality Index
High-Class
First-Class
Qualified-Class
Purity
99.30% min
99.0% min
98.5% min
Moisture :
0.05% max
0.10% max
0.10% max
Chlorides ( As BaCL2 )
0.05% max
----
----
Iron (Fe)
0.001% max
0.003 % max
0.005% max
Water insolubles
0.05% max
0.1% max
0.15% max
PH value :
5.0 - 8.0
----
-----
 
Application: It is mainly used to produce baryta, barium dioxide, optical glass, ceramic and glaze etc. and it is also used for detonator, oxidizer, green fireworks, signal flare and photoelastic sensitivity, as well as antisepsis, chemical agent, medicine and metal heat treatment etc.
 
Packing: Packed in 25kg plastic woven bag, 50kg iron drum with lining or as per the buyer’s requirement .
 
Notice:
(1) This product shall be stored in the place where keep ventilation and dry against rain, heated and insolation under sunlight.
(2) This product shall not be delivered or stored together with organic inflammable substance and reduzate.
(3) It can cause the pneumonic and bronchial chronic inflammation if breathing in for long time.



International Trade:
Contact person : Ms.Dora , Ms Cherry
Tel : 0086-536-8256719, 13356706380
Fax : 0086-536-8256716
Moible: 0086-13806499031,, 15065607933
QQ: Dora: 3001383736, Cherry: 3001399245
E-mail: dora@jiaozichem.com, cherry@jiaozichem.com
Website : m.worldstation.cn , www.jiaozichem.com?
Add:Room 1101&1103,Building D,Zhongtu Mansion,No.6565 East Fushou Street,Weifang City,Shandong,China

Mobile

Copyright(C)2017 , Shouguang Boyu Chemical Co., Ltd All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle


 
点击这里给我发消息
国内销售
点击这里给我发消息
葛经理
点击这里给我发消息
李经理
My status
国际贸易
My status
国际贸易
 
 
 
 
超碰免费人妻在线| 无码播放AV黄、| 丁香久草| 永久一二三区| 成人黄色a片。| 黄色频道06区| 最新日韩A片| 日韩A片人妻在线| 精品一级亚洲AV| 超碰AV导航| 色色色网导航| 日本一本通一区二区久草| 日韩免费1区| 奇米网蝌蚪窝视频| 国产色色AV| 可以免费看AV的网站| 久草成人免费福利| 青青青国产极品视频| 东京热AV片| 一级无码毛片| av岛国片免费在线观看| 国产三级av在线| 日韩无码自拍| 亚洲av网站| 超碰97人人看| 国内69AV视频| 可以看的成人AV| 久久无码日韩| 性爱一级视频| A片ACF| caop在线| 奇米影视夜场777| 激情视频免费看| 日韩免费av探花| 自拍自偷亚洲| 亚州精典第四页| 亚洲无码伦理| 特黄a级片| 日韩在线A片| 大学生高潮一级A片| 日韩性爱av在线看|