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，顆粒	1kg	RMB 3300	Consulting service
Tin metal	99.999%，1-6mm，顆粒	500g	RMB 2200	Consulting service
Tin metal	99.999%，1-6mm，顆粒	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：
銀白色質(zhì)軟金屬。有延展性，常制成粒、箔、片、粉條等形狀。在空氣中穩(wěn)定，但錫粉較易氧化，特別在潮濕空氣中。易溶于濃鹽酸和王水，漸溶于冷的稀鹽酸，稀硝酸和熱的稀硫酸。溶于熱的苛性堿溶液或濃的硝酸變?yōu)椴蝗苄缘钠a酸。
熔點(diǎn)：232℃
沸點(diǎn)：2260℃
密度：7.29

Quality Standard：
   
   Q/(HG)SJ 637-94
項(xiàng)目Item　　　　　　　　　　     分析純　化學(xué)純
                                  (AR)    (CP)
含量(Sn)Assay,%　　　          ≥ 99.5    99.5
鐵(Fe)Iron,% 　　　　　　      ≤ 0.005   0.01
銅(Cu))Copper,%                ≤ 0.002   0.01
砷(As)Arsenic,%                ≤ 0.0002  0.005
鋅(Zn)Zinc,%                   ≤ 0.005   0.02
鉛(Pb)Lead,%                   ≤ 0.02    0.04
銻(Sb)Antimony,%               ≤ 0.01    0.015
鉍(Bi)Bismuth,%                ≤ 0.005   0.01

項(xiàng)目                                                     高純錫5N      
Sn                                                       >99.999%      
銀、鋁、鉍、砷、金、鐵、鈷、銅、銦、鎂、鎳、鋅雜質(zhì)總量:  <10ppm          

項(xiàng)目                                                     超純錫6N      
Sn                                                       >99.9999%    
銀、鋁、鈣、金、鐵、鈷、銅、鎂、鎳、鋅雜質(zhì)總量:          <1ppm

項(xiàng)目                                                      超高純錫7N  
Sn                                                        >99.99999%
銀、鋁、金、鈣、銅、鐵、鎂、鎳、鋅雜質(zhì)總量:               <0.1ppm  

Storage：
密封充氬保存。
用途  測(cè)定鍋爐用水的磷酸鹽，還原劑，測(cè)定砷，從不溶性的硫化物中分離硫，制備易熔合金。