Sodium Hexametaphosphate 68% Concrete Admixture Cement Retarder Water Reducer Powder
Price:
USD 780-980 / Ton FOB
MOQ:
1 Ton
Delivery Time:
5-7 working days
Brand:
Riel Chemical
Product Description
Sodium Hexametaphosphate 68% for Concrete Admixture (CAS 10124-56-8)
Sodium hexametaphosphate (SHMP) 68% is widely used as a concrete admixture component, functioning as a set retarder and water reducer. It improves workability, delays setting time and enhances the final strength of cement-based materials.
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 10124-56-8 |
| EINECS NO | 233-343-1 |
| Molecular Formula | (NaPO3)6 |
| Purity (as P2O5) | 68% min |
| Appearance | White powder |
| pH (1% solution) | 6.0-7.0 |
| Water Insoluble Matter | ≤0.05% |
| Shelf Life | 2 years |
Key Benefits
- Effectively retards cement setting time for long-distance transport and large pours
- Acts as a water reducer to lower water-cement ratio and raise strength
- Improves fluidity and workability of fresh concrete
- Stable quality with consistent dosage response
Typical Applications
- Ready-mix concrete and pumping concrete
- Mass concrete and large foundation pouring
- Cement grinding aid formulation
- Mortar and plaster admixtures
Packing & Delivery
25 kg polyethylene woven bags with inner liner, or 1000 kg jumbo bags. Delivery within 5-7 working days. Technical support for dosage optimization available.
FAQ
What is the typical dosage in concrete admixtures?
Usually 0.05-0.2% by weight of cement, depending on the retarding effect and ambient temperature required.
Does SHMP affect final concrete strength?
Properly dosed SHMP improves workability and reduces water demand, which generally contributes to higher final compressive strength.
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Company
Riel Chemical Co., Ltd.
Location
1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
Contact Person
Jenkins Hu / Jinxu Hu