Technical Grade Sodium Hexametaphosphate Sixty Eight Percent For Chemical Industry
| Attribute | Value |
|---|---|
| CAS | 10124-56-8 |
| EINECS | 233-343-1 |
| Appearance | White powder |
| Crystalline hydrate | No Water crystals |
| Life span | Two years |
| Use | Snow melt |
| Peculiarity | Chelating agent |
SHMP CAS 10124-56-8 68% Sodium Hexametaphosphate Technical Grade
- Industrial grade 68% CAS 10124-56-8
- grade 68% CAS 10124-56-8
- Molecular formula (NaPO3)6 Molecular weight: 611.77
| Items for detecting and analyzing | Standard value |
|---|---|
| Total phosphate P2O5 ≥ | 68% |
| Inactive phosphate P2O5 ≤ | 7.5% |
| water insoluble ≤ | 0.05% |
| Fluoride (as F) ≤ | 0.05% |
| Ph Value | 5.8-7.3 |
| Solubleness | Need qualified |
| average degree of polymerization | 10-16 |
| Analysis | Test Method | Standard request |
|---|---|---|
| Total Phosphates (as P2O5) % | GB1886.4-2015 | Min.68.0 |
| Inactive Phosphates (as P2O5) % | GB1886.4-2015 | Max.7.5 |
| Water insoluble % | GB1886.4-2015 | Max.0.06 |
| PH (1%) | GB1886.4-2015 | 5.8-7.3 |
| Fluoride (as F) ppm | GB1886.4-2015 | Max.30 |
| Arsenic (as As) ppm | GB1886.4-2015 | Max.3 |
| Heavy Metal(as Pb) ppm | GB1886.4-2015 | Max.10 |
| Iron (Fe) ppm | GB1886.4-2015 | Max.200 |
| Loss on Ignition % | GB1886.4-2015 | Max.5 |
References: Riel Chemical Lab1&2, National public service platform for standards information.
Chemical formula: (NaPO₃)₆
CAS Number: 10124-56-8
Appearance: White powder or colorless transparent glassy granules
Solubility: Readily soluble in water, and the aqueous solution is weakly alkaline
- Strong chelating ability - Can form stable complexes with metal ions such as Ca²⁺ and Mg²⁺, effectively softening hard water.
- The dispersion effect is prominent - Prevents particle aggregation and is widely used for suspension stabilization.
- pH buffering performance - Maintain the pH of the system at 5.5-7.5, which is suitable for a variety of industrial scenarios.
- High-temperature resistance - It still maintains chemical stability in high-temperature environments (≤200℃).
- Total phosphate (calculated as P₂O₅) ≥68.0% GB/T 18962-2003
- Water-insoluble matter ≤0.05% by gravimetric method
- pH value (1% solution) 5.8-7.3 pH meter method
- Heavy metals (calculated as Pb) ≤10ppm ICP-MS
- Water treatment industry
- Function: Boiler water corrosion and scale inhibitor, circulating cooling water system dispersant.
- Advantages: It is more heat-resistant than sodium tripolyphosphate (STPP) and suitable for water with high hardness.
- Detergents and cleaners
- Function: Enhance the decontamination power and prevent the redeposition of dirt (note the phosphorus content limit in some areas).
- Oil extraction
- Purpose: Drilling mud additive, controls clay expansion and improves the stability of drilling fluid.
- Ceramics and Building Materials
- Application: Ceramic slurry de-gumming agent, reducing viscosity; Cement retarder.
- Other industrial uses
- Textile printing and dyeing (anti-dyeing agent), papermaking (bleaching stabilizer), metal surface treatment (rust removal auxiliary).
- Packaging: 25kg per bag (lined with PE film kraft paper bag), 500kg per ton bag, customizable.
- Storage: Keep in a cool and dry place, protected from moisture and isolated from acids.
- Transportation: Non-hazardous materials, transported by regular logistics.
- High-purity process - The thermal phosphoric acid process is adopted, with low impurity content, making it suitable for high-end industrial demands.
- Customized services - We offer specialized products of different particle sizes (80 mesh /100 mesh), dissolving and quick-acting types, etc.
- Compliance guarantee: Comply with ISO 9001 and REACH regulations, and support third-party test reports.
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