Sodium Tartrate
Chemical Name: Sodium Tartrate dihydrate
Molecular Formula: C4H4O6Na2•2H2O
Structural Fornula: 
Molecular Weigh: 230.08
CAS NO.: 868-18-8
Properties:
Sodium Tartrate is colorless or white crystal powder, loses its two crystalline water when heated to 150°C, easily soluble in water, insoluble in alcohol. The specific gravity is 1.818.
Applications:
Sodium Tartrate is used for analyzing and testing vanadium. It can also be used as masking agent, complexing agent, biochemical reagent, stabilizing agent, food additive and so on.
Specifications:
| Item | Index |
Content (on dry basis)≥% |
99.0 |
Arsenic(As) %;≤% |
0.0003 |
Heavy metals (Pb)%;≤% |
0.001 |
Sulphate(SO 4 ) %;≤% |
0.05 |
Package & Storage:
Sodium Tartrate is packed in 25kg/bags and it should be stored in a dry and cool place.