Sodium Gluconate cas NO. 527-07-1
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Description
SODIUM GLUCONATE
Appearance: White crystal granule or powder
CAS No.: 527-07-1
MF: C6H11NaO7
EINECS: 208-407-7
|
Item |
Standard |
Result |
Appearance | White crystal granule or powder | Qualified |
Soluble | Colorless or slightly yellow,Almost Clear | Qualified |
Smell | With the inherent special smell | Qualified |
Assay (%) | ≥ 98 | 99.65 |
Whiteness (%) | ≥75 | 80 |
Loss on drying (%) | ≤ 0.5 | 0.4 |
Reducing substances % | ≤ 0.5 | 0.3 |
Chloride % | ≤ 0.05 | 0.01 |
Sulphate% | ≤ 0.05 | 0.01 |
PH Value ( 10% solution ) | 6.2-7.8 | 7.5 |
|
Heavy metals ( pb ), mg/kg |
≤ 5 |
< 5 |
|
Arsenic mg/kg |
≤ 1 |
< 1 |
|
Conclusion: |
The product above complies with the standard of TECH GRADE. |
|
Sodium gluconate is widely used in textile dyeing, printing and metal surface water treatment. It is also used as a chelating agent, a steel surface cleaning agent, a cleaning agent for glass bottles, and as a chelating agent for cement, plating and alumina dyeing industries. It is a white powder that is very soluble in water.
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