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{"title":"Industry 96% Sodium Tri Poly Phosphate STPP Powder Cas No 7758 29 4","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/91\/18a09d46acf6cb09e6ba1b41c96d-200x200-1\/industry_96_25_sodium_tri_poly_phosphate_stpp_powder_cas_no_7758_29_4.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
{"title":"Purity 96% STPP Phosphate Sodium Tri Poly Phosphate For Water Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/d3\/b04498a3a94b2dc49c4255b811b0-200x200-1\/purity_96_25_stpp_phosphate_sodium_tri_poly_phosphate_for_water_treatment.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
{"title":"Wastewater Treatment Sodium Tripolyphosphate Na5P3O10 Cas Number 7758 29 4","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/d9\/f20707f5b26addfc1b3466d889e0-200x200-1\/wastewater_treatment_sodium_tripolyphosphate_na5p3o10_cas_number_7758_29_4.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
{"title":"96 Pure STPP Sodium Tripolyphosphate Powder Water Free SGS ISO","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/ce\/c0c0a295959800eac78130d18371-200x200-1\/96_pure_stpp_sodium_tripolyphosphate_powder_water_free_sgs_iso.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
{"title":"Cas Number 7758 29 4 96% Sodium Tripolyphosphate For Generating Station","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/86\/c33be258a233512cfe9f37556732-200x200-1\/cas_number_7758_29_4_96_25_sodium_tripolyphosphate_for_generating_station.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
Form: Typically exists as an anhydrous compound (Na5P3O10) or a hexahydrate (Na5P3O10*6H2O)
Water Solubility: Highly soluble in water, with solubility increasing with temperature
Other Solvent: Insoluble in organic solvents (e.g., ethanol)
Aqueous Solution pH: Approximately 9.5-10.5, making it alkaline
Decomposition Temperature: Around 622°C into sodium pyrophosphate (Na4P2O7) and sodium metaphosphate (NaPO3)
Hydrate Stability: The hexahydrate tends to effloresce in dry air
Property: Strong hygroscopicity; easily absorbs moisture from the air
Property: STPP has strong chelating ability with metal ions
Applications
Sodium Tripolyphosphate (STPP) is an important inorganic chemical product with excellent chemical properties, making it valuable in many industries:
1. Detergent Industry
Softens water quality and enhances decontamination ability
Chelates metal ions to prevent scale formation
Disperses dirt to prevent resettling
Maintains alkaline environment for improved cleaning
2. Industry
Water retaining agent for meat and sea products
Texture improver for dairy products and processed meats
Preservative to extend shelf life
3. Water Treatment
Prevents scale in boiler and cooling water systems
Reduces corrosion of pipes and equipment
4. Ceramics and Building Materials
Improves fluidity of ceramic paste
Enhances product strength and surface finish
5. Textile Industry
Improves dyeing uniformity
Enhances color fastness
6. Petroleum Industry
Adjusts viscosity of drilling fluids
Prevents scaling in oilfield equipment
7. Metal Treatment
Effective metal cleaning agent
Provides rust prevention protection
8. Paper Industry
Improves paper quality and strength
Optimizes production efficiency
9. Coating Industry
Improves coating stability
Enhances adhesion and durability
10. Other Applications
Agriculture: Fertilizer additive
Pharmaceutical: Drug stabilizer or excipient
Product Advantages of Riel Chemical
1. Technology Research and Development
Strong R&D team focused on innovation
Advanced production technology and equipment
Continuous introduction of new products
2. High Quality and Reliability
ISO9001 certified quality management
High-quality raw materials
Consistent batch production
3. Environmental Protection
Low toxicity, low pollution products
Clean production processes
Compliance with environmental regulations
4. Diversified Product Lines
Wide range of industrial applications
Customized product solutions
One-stop supply capability
5. Market Recognition
Trusted by domestic and international customers
Strong brand reputation
Long-term partnerships with major enterprises
6. Cost Advantage
Large-scale production efficiency
Fast response supply chain
Professional technical support
7. International Presence
Global market distribution
Multiple international certifications
Compliance with global standards
Frequently Asked Questions
1. What is your payment term?
We accept T/T and L/C at sight as payment term.
2. Are you able to deliver on time?
Yes, we specialize in this product line and guarantee timely delivery while maintaining top quality.
3. Do you provide free sample?
Yes, we provide free samples with the customer responsible for express fees.
4. How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.
5. Can I visit your company and factory in China?
Yes, you're welcome to visit our facility in Weifang, China with airport pickup/dropoff service provided.
6. What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
120~200
Ecer Certification：
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing
Who we are ?
Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, product... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing
Who we are ?
Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, product...
