China (Mainland) 
tin(ⅱ) chloride dihydrate
molecular formula：sncl2•2h2o
properties：white crystal, melting point 37.7℃.
uses：used in chemical reagent, sensitizer in mixed raw material of organic tin, electroplate, plastic electroplate, stabilizer of flavor, food additive, dyeing and printing auxiliary, pesticide intermediate, organic synthesis catalyst etc.
packing：in blue plastic barrel, 25kg per barrel, or according requirement from customer.
|
items |
standard |
|
sncl2.h2o |
99.0%min |
|
fe |
0.005%max |
|
cu |
0.001%max |
|
as |
0.001%max |
|
pb |
0.02%max |
|
so4: |
0.05%max |