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pH Buffer Corrosion Inhibitor Sodium Tripolyphosphate STPP Powder
US$1,050.00
1-24 Tons
US$1,000.00
25-49 Tons
US$950.00
50+ Tons
Product specifications
Package
Sample price:US$30.00/kg.Request sample
Product profile
Customization
AvailableCAS No.
7758-29-4Formula
Na5p3o10Model NO.
STPPEINECS
231-838-7Certification
ISOPurity
90%~99%Type
Sodium TripolyphosphateGrade Standard
Industrial Grade/Food GradeAppearance
White Crystalline Powder or GranulesBulk Density
0.8-1.1 G/Cm³pH (1% Solution)
9.5-10.2Particle Size Distribution
20-100 MeshSolubility in Water
14.5 G/100 Ml (25°C)Melting Point
622°CSpecific Gravity
2.52 G/Cm³Loss on Ignition
≤0.7%Heavy Metals (as Pb)
≤10 Mg/KgArsenic Content (as)
≤3 Mg/KgFluoride Content (F)
≤10 Mg/KgIron Content (Fe)
≤0.015%Whiteness Index
≥90%STPP Content
≥94%MOQ
1 TonTransport Package
25 Kg/BagSpecification
P2O5 content ≥57%Trademark
XZHOrigin
ChinaHS Code
283531Production Capacity
50000t/YearKey features
Versatile Applications: Used as builder in detergents, preservative in food, corrosion inhibitor, and ceramic deflocculant.
Customizable Particle Size: Particle size distribution adjustable from 20 to 100 Mesh to meet specific client requirements.
Food Grade Certification: Approved as food additive E451 for moisture retention and pH stabilization in processed foods.
Stable Chemical Properties: Non-flammable, non-explosive, with consistent quality and excellent water softening capacity.
Flexible Packaging Options: Available in 25kg woven bags or 500kg/1000kg jumbo bags for bulk transport.
Long Shelf Life: Maintains stability for 24 months when stored in original packaging in dry, ventilated areas.
Global Export Capability: Experienced in shipping hazardous and non-hazardous chemicals to Asia, Europe, and Americas.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.37h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.
Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.
After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.
R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.
Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.
Product Q&A
Q:What types of chemical products do you ship?
A:
We export a wide range of chemical products including industrial chemicals, agrochemicals, specialty chemicals, and hazardous materials classified under IMDG, IATA, or ADR.
Q:Can you ship hazardous/dangerous goods?
A:
Yes. We are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code and IATA DGR, handling UN certification and dangerous goods declaration.
Q:What documents are required for chemical exports?
A:
Typical shipping documents include MSDS, Certificate of Analysis, Packing List, Commercial Invoice, UN Certificate, and Certificate of Origin. We also support Form E and embassy legalization.
Q:Do you provide special packaging for chemicals?
A:
Yes. We offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant inner liners compliant with GHS, DOT, and IMDG standards.
Q:Which shipping methods are suitable for chemical products?
A:
Ocean freight is common for large volumes, air freight for urgent shipments, rail freight for inland routes to Europe, and multimodal transport for DG cargo with restricted port access.
Send Inquiry
*To:
Shenyang Xingzhenghe Chemical Co., Ltd.
Shenyang Xingzhenghe Chemical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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