【Properties】:          White crystalline granule or powder, easy to dissolve in the water

【Molecular formula】: C6H11O7Na 

【Molecular weight】:  218.14

【Uses】
1.It can be used as food additives.
2.It can be used as water quality stabilizer because it has excellent inhibiting capacity to scale. 
3.It can beused as surface cleaning agent of metal 
4.It can beused as cleaning agent of glass bottle 
5.It also can be used as water reducing agent and retarder in the building & construction industry.