What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Do you provide technical support after sales?

Yes, our technical team provides product application guidance, compliance consulting, and logistic issue resolution.

What is the shelf life of the product?

The shelf life is 24 months when stored in the original packaging in a dry, well-ventilated area.

Bulk Supply Industrial Chemical Sodium Tripolyphosphate Powder

Name: Bulk Supply Industrial Chemical Sodium Tripolyphosphate Powder
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 2121850582

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

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

Available

CAS No.

7758-29-4

Formula

Na5p3o10

Model NO.

STPP

EINECS

231-838-7

Certification

ISO

Purity

90%~99%

Type

Sodium Tripolyphosphate

Grade Standard

Industrial Grade/Food Grade

Appearance

White Crystalline Powder or Granules

Bulk Density

0.8-1.1 G/Cm³

pH (1% Solution)

9.5-10.2

Particle Size Distribution

20-100 Mesh

Solubility in Water

14.5 G/100 Ml (25°C)

Melting Point

622°C

Specific Gravity

2.52 G/Cm³

Loss on Ignition

≤0.7%

Heavy Metals (as Pb)

≤10 Mg/Kg

Arsenic Content (as)

≤3 Mg/Kg

Fluoride Content (F)

≤10 Mg/Kg

Iron Content (Fe)

≤0.015%

Whiteness Index

≥90%

STPP Content

≥94%

MOQ

1 Ton

Transport Package

25 Kg/Bag

Specification

P2O5 content ≥57%

Trademark

XZH

Origin

China

HS Code

283531

Production Capacity

50000t/Year

Key features

High Purity STPP: Industrial and Food Grade Sodium Tripolyphosphate with purity ranging from 90% to 99%.

Versatile Applications: Used in detergents, food processing, water treatment, ceramics, and textile industries.

Customizable Options: Flexible customization available for appearance, bulk density, pH, and particle size distribution.

Global Supply Chain: Established export channels to East Asia, Southeast Asia, Middle East, and North America.

Flexible Packaging: Available in 25 kg woven bags or bulk 500 kg/1000 kg jumbo bags for convenient storage.

Technical Support: Dedicated application-testing labs and on-site process-optimization advisory services provided.

Secure Payment Terms: Supports T/T, L/C, and other secure methods with strict anti-fraud compliance guidelines.

Long Shelf Life: 24 months shelf life in original packaging when stored in a dry, well-ventilated area.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.32h 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.