Is third-party testing acceptable?

Yes, third-party testing is acceptable to ensure product quality and compliance with standards.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1, allowing for flexible purchasing options.

What certifications does the product have?

The product is ISO certified and meets the GB/T 9983-2004 standard for industrial grade sodium tripolyphosphate.

China STPP Export 94% STPP Sodium Tripolyphosphate 7758-29-4 STPP Detergent Powder

Name: China STPP Export 94% STPP Sodium Tripolyphosphate 7758-29-4 STPP Detergent Powder
Brand: Shandong Andy Chemical Co., Ltd.
SKU: 2233951365

Shandong, ChinaShandong Andy Chemical Co., Ltd.

US$1,295.00

27-53 Tons

US$1,290.00

54-80 Tons

US$1,285.00

81+ Tons

Sample price:US$1170.00/ton.Request sample

Product profile

Customization

Available

CAS No.

7758-29-4

Formula

Na5p3o10

EINECS

231-838-7

Certification

ISO

Purity

90%~99%

Type

Sodium Tripolyphosphate

Grade Standard

Industrial Grade

Transport Package

Bag

Specification

25kg/bag

Trademark

ANDY

Origin

China

HS Code

28353100

Production Capacity

650000tons/Year

Key features

High Purity Industrial Grade: Purity ranges from 90% to 99%, meeting GB/T 9983-2004 standards for industrial applications.

Versatile Concrete Additive: Prolongs cement setting time, inhibits slump loss, and improves concrete workability without affecting strength.

Water Softening Capability: Complexes with calcium, magnesium, and iron ions to soften hard water effectively.

Flexible Customization: Offers full customization including package design, logo, and specific phase/bulk density requirements.

Wide Application Scope: Used in ceramics as a water reducing agent, degumming agent, and coagulant for slurry fluidity.

Certified Quality Assurance: ISO certified with third-party testing accepted to ensure product consistency and safety.

Fast Delivery Service: Delivery within 15 days for general orders and just 7 days for ready stock items.

Low Minimum Order Quantity: Supports small business needs with a Minimum Order Quantity (MOQ) of just 1 unit.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shandong Andy Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤4.90h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryShandong Andy Chemical Co., Ltd. is a China-based limited trading company established in 2024, offering methylene chloride and aniline. The supplier reports six employees, 90% export sales, and markets in Africa, Southeast Asia/Mideast, and Europe. It states that it can provide multiple forms of customization and has documented complaint-handling and corrective/preventive-action procedures. However, it reports no new products launched in the past year, no overseas offices or showrooms, and no offline trade-show participation. Audit information identifies TUV Rheinland, with a report period from 2025-08-11 to 2026-08-10, but the audit result is recorded as 0 and the audit type is not explained. Financial records are indicated for 2022–2024, but no substantive financial metrics are provided. Production-related data is inconsistent with the stated trading-company profile and should be verified before relying on it.

Supplier typeThe supplier is identified as both a Limited Company and a Trading Company, with its business scope centered on chemical sales and import/export activities. This supports classification as a trading-oriented chemical supplier rather than an explicitly documented manufacturer.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective/preventive actions and customer complaint handling. Nevertheless, it reports no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage, which limits evidence of on-the-ground after-sales support.

R&D capabilityThe supplier reports no new products launched in the past year. It has one year of total R&D-engineer experience recorded, but the available information does not demonstrate active product development or meaningful innovation output.

Customization capabilityThe supplier explicitly lists customization from samples, designs, full customization, minor customization, and flexible customization. These stated service options provide direct evidence of broad customization capability.

Product Q&A

Q:What is the purity range of this STPP?

The purity ranges from 90% to 99%, depending on the specific grade selected (Industrial, Excellent, First, or Second class).

Q:Can the packaging be customized?

Yes, we offer full customization for package design, character, logo, and can pack in 25kg PP bags or according to your specific requirements.

Q:What are the main applications of Sodium Tripolyphosphate?

It is used as a concrete retarder, water reducing agent in ceramics, degumming agent, coagulant, and for softening hard water by complexing metal ions.

Q:What is the delivery time for orders?

The general delivery time is within 15 days, while ready goods can be shipped within 7 days.

Q:What payment terms are accepted?

We accept TT, LC, D/P, PayPal, Western Union, and Small-amount payment.