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{"title":"25KG Industrial Grade Na5P3O10 Sodium Tripolyphosphate For Power House","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/b7\/a25cb7400c7e6074686da3d1cc91-200x200-1\/25kg_industrial_grade_na5p3o10_sodium_tripolyphosphate_for_power_house.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White powder","Crystalline hydrate":"No Water crystals"}}
{"title":"Industrial Grade 96% Sodium Tripolyphosphate for Water Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/d3\/b04498a3a94b2dc49c4255b811b0-200x200-1\/industrial_grade_96_25_sodium_tripolyphosphate_for_water_treatment.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
{"title":"Industrial Use \u2265 96% STPP White Powder 25kg\/bag For Calcium Removal","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/19\/587ccfe26295a810ed9bd0ce4e30-200x200-1\/industrial_use_e2_89_a5_96_25_stpp_white_powder_25kg_2fbag_for_calcium_removal.jpg","attrs":{"CAS":"7758-29-4","EINECS":"231-838-7","Appearance":"White particles or powder","Crystalline hydrate":"Water-free"}}
Highly soluble in water (14 g/100 mL at 20°C, 30 g/100 mL at 60°C)
Insoluble in organic solvents (ethanol, etc.)
1% aqueous solution pH: 9.5-10.5 (alkaline)
Decomposes at 622°C into sodium pyrophosphate and sodium metaphosphate
Strong hygroscopicity - easily absorbs moisture from air
Excellent chelating ability for metal ions (Ca, Mg, Fe)
Forms stable soluble complexes in water treatment applications
Market Applications and Development
Key Industry Applications
Detergent Industry: Traditional builder agent (phasing out in some regions)
Industry: Water retention and texture improvement (E451 additive)
Water Treatment: Scale and corrosion prevention in industrial systems
Environmental Considerations
Due to potential eutrophication concerns, many regions are implementing phosphorus restrictions. However, sodium tripolyphosphate remains essential in specific industrial applications where alternatives are less effective.
Riel Chemical Product Advantages
Technical Expertise: Custom formulations and performance optimization
Quality Assurance: High purity (≥96%) with consistent batch-to-batch performance
Strict Testing: Comprehensive quality control from raw materials to finished product
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
Yes, we specialize in this product line and guarantee timely delivery while maintaining top quality.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express shipping costs.
How about the price? Can you make it cheaper?
We offer competitive pricing that can be negotiated based on order quantity and specific requirements.
Can I visit your company and factory in China?
Yes, we welcome visits to our facility in Weifang, China, with airport pickup/drop-off service provided.
What if there is a quality problem?
Our professional after-sales team promptly addresses any 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:
>121
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, prod...
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, prod...