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Product Name: Sodium Gluconate
Molecular Formula: C6H11O7NA
Molecular Weight: O7
Molecular Weight: 218.14
CAS Number: 527-07-1
Product Identification & Application:
Sodium gluconatecan be used as water reducing agent and retarder in the building industry. It can proceed to accelerate the setting of concrete with the increase of its doses. In addition, the promoting of sodium gluconateadded with the super plasticizers into HPC can highly improves the strength of concrete. The appropriate doses is 0.03% -0.07% of cement. When the doses is more than 0.1%, strength can not improve due the retard gravely.
Quality standard
|
PROPERTY |
UNIT |
TECH GRADE |
|
|
APPERANCE |
|
WHITE TO TAN CRYSTALLINE POWDER |
|
|
PURITY |
≥ % |
98 |
|
|
LOSS ON DRYING |
≤ % |
0.5 |
|
|
REDUCING SUBSTANCES |
≤ % |
0.7 |
|
|
SULFATE |
≤ % |
0.05 |
|
|
CHLORIDE |
≤ % |
0.07 |
|
|
HEAVY METAL |
≤ % |
0.001 |
|
|
LEAD |
≤ % |
0.0002 |
|
|
AS |
≤ % |
0.0002 |
|
|
PH |
|
6.2-7.8 |
|
Uses in building industry:
Sodium gluconate can be used as water reducing agent and retarder in the building industry. It can proceed to accelerate the setting of concrete with the increase of its doses. In addition, the promoting of sodium gluconate added with the super plasticizers into HPC can highly imporves the strength of concrete. The appropriate doses is 0.03% - 0.07% of cement. When the doses is more than 0.1%, strength can not improve due the retard gravely.
