Material & construction
Sodium gluconate. Select one documented commercial grade and preserve the same composition and release limits for repeat supply.

Cement-slurry retardation after testing with the actual cement and temperature.
| Chemical / mineral | Sodium gluconate |
|---|---|
| Fixed grade | Industrial cement-retarder ingredient |
| Release tests | Assay, reducing sugars, set-time response |
| Pack example | 50 / 55.1 lb (22.7 / 25 kg) sealed bags |
Industry reference selections; ordered specification requires supplier confirmation.
View catalogue page 123 ↗Sodium gluconate. Select one documented commercial grade and preserve the same composition and release limits for repeat supply.
Batch COA: Assay, reducing sugars, set-time response. Numerical limits and test methods must be fixed in the purchase specification.
Qualify with the exact cement, mix water and temperature-pressure schedule. Measure slurry rheology, thickening time, stability and strength where relevant.
Qualify the selected grade with API RP 10B-2 / ISO 10426-2 slurry tests as applicable; no universal temperature/dosage is implied.
RFQ: moisture-protected 50 lb (22.68 kg) or 55.1 lb (25 kg) bags; alternative factory packs by grade. Confirm net/gross weight and SDS transport classification.
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