--> 5-1 silver nitrate (AgNo3) - 苏州市贵金属有限公司_炸金花在线网站_信誉博彩游戏平台_最新正规现金赌钱
CHANGSHU CHANGHONG PRECIOUS METAL CO.,LTD
Founded in 1984
Product Detail
5-1 silver nitrate (AgNo3)
产品详情


5-1 silver nitrate (AgNo3

5-1.1 This product carries out GB670-77 standards and provides two levels of chemical purity and analytical purity

5-1.2 This product shall meet the following technical specifications.


AR

CP

Content is not less than

99.8%

99.5%

Appearance

Colorless transparent flaky crystal

Highest content of impurities

(index by%)

Water insoluble matter

0.005


sulfate (So4

0.004

0.006

iron (Fe)

0.0004

0.0007

calcium (Ca)

0.001

0.002

lead (Pb)

0.001

0.002

bismuth (Bi)

0.001

0.002

Insoluble in hydrochloric acid

0.02

0.03


5-1.3 Packing

A Plastic bottle or brown glass bottle packing 500-1000 grams / bottle

B A small amount of GR level 100 grams / bottle

5-1.4 Attention: keep away from light

5-1.5 This product stipulates that the use of Ag-2 brand raw materials, industrial grade silver nitrate can be selected Ag-3 brand

5-1.6 Methods of test: gravimetric method for chemical analysis


 

CHANGSHU CHANGHONG PRECIOUS METAL CO.,LTD

Address: Jiangsu province Changshou City Xieqiao Xinxin road Yushan Town, No. 3
Chairman :Wangxibao     13821234798       Telephone : 0512-52467068         Fax :0512-52467068            mailbox :1047353477@qq.com          
Contacts : Miss Wang      13301574905       Telephone : 0512-53388978         Fax :0512-52610794            Website :www.monteguynes.com    
                                        13946635101                                                                                                               mailbox :185225115@qq.com

Friendship link :China precious metal net      Shanghai Laofengxiang   Shanghai old temple                                    
                                                                             

 
 
在线客服
 
 
 
 
 客服
 Work Time
Mon to Fri :8:30-17:30
Sat to Sun :9:00-17:00
 Contact Details
客服热线:0512-53388978
邮箱:Juewang@monteguynes.com