Tin metal

MDL：
--MFCD00133862

Molecular Formula：
Sn

Molecular Weight：
118.71

Product order：

Name	Specifications	Packing	Price	Delivery
Tin metal	99.99%	100G	RMB 495	Consulting service
Tin metal	99.99%	500G	RMB 1870	Consulting service
Tin metal	99.999%，1-6mm，颗粒	1kg	RMB 3300	Consulting service
Tin metal	99.999%，1-6mm，颗粒	500g	RMB 2200	Consulting service
Tin metal	99.999%，1-6mm，颗粒	100g	RMB 495	Consulting service
Tin metal	AR,100目	1kg	RMB 462	Consulting service
Tin metal	AR,100目	250g	RMB 137.5	Consulting service
Tin metal	AR	1kg	RMB 418	Consulting service
Tin metal	AR	250g	RMB 126.5	Consulting service

Character：
银白色质软金属。有延展性，常制成粒、箔、片、粉条等形状。在空气中稳定，但锡粉较易氧化，特别在潮湿空气中。易溶于浓盐酸和王水，渐溶于冷的稀盐酸，稀硝酸和热的稀硫酸。溶于热的苛性碱溶液或浓的硝酸变为不溶性的偏锡酸。
熔点：232℃
沸点：2260℃
密度：7.29

Quality Standard：
   
   Q/(HG)SJ 637-94
项目Item　　　　　　　　　　     分析纯　化学纯
                                  (AR)    (CP)
含量(Sn)Assay,%　　　          ≥ 99.5    99.5
铁(Fe)Iron,% 　　　　　　      ≤ 0.005   0.01
铜(Cu))Copper,%                ≤ 0.002   0.01
砷(As)Arsenic,%                ≤ 0.0002  0.005
锌(Zn)Zinc,%                   ≤ 0.005   0.02
铅(Pb)Lead,%                   ≤ 0.02    0.04
锑(Sb)Antimony,%               ≤ 0.01    0.015
铋(Bi)Bismuth,%                ≤ 0.005   0.01

项目                                                     高纯锡5N      
Sn                                                       >99.999%      
银、铝、铋、砷、金、铁、钴、铜、铟、镁、镍、锌杂质总量:  <10ppm          

项目                                                     超纯锡6N      
Sn                                                       >99.9999%    
银、铝、钙、金、铁、钴、铜、镁、镍、锌杂质总量:          <1ppm

项目                                                      超高纯锡7N  
Sn                                                        >99.99999%
银、铝、金、钙、铜、铁、镁、镍、锌杂质总量:               <0.1ppm  

Storage：
密封充氩保存。
用途  测定锅炉用水的磷酸盐，还原剂，测定砷，从不溶性的硫化物中分离硫，制备易熔合金。