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We accept various payment methods including LC, T/T, D/P, PayPal, Western Union, and Money Gram.

How long is the delivery time?

We ensure prompt delivery time for your order, backed by over ten years of exporting experience.

Is the product suitable for food use?

Yes, we offer a Food Grade version suitable for use in fish, meat, dairy products, juice, and canned goods.

Sodium Tripolyphosphate/STPP 94% Using as Tanning Agents and Dyeing Aids for Leather

Name: Sodium Tripolyphosphate/STPP 94% Using as Tanning Agents and Dyeing Aids for Leather
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 763347902

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$580.00-700.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7758-29-4

Formula

Na5p3o10

Model NO.

Sodium Tripolyphosphate/STPP 94%

EINECS

231-838-7

Certification

CCIC, ISO

Purity

90%~99%

Type

Sodium Tripolyphosphate

Grade Standard

Industrial Grade

Product Name

Sodium Tripolyphosphate

Other Name

STPP

STPP Purity

94%, 98%

STPP Grade

Industry Grade / Food Grade

Industry Grade Application

Detergent, Ceramic etc

Food Grade Application

Fish, Meat, Dairy Products, Juice, Can, etc

STPP Fomula

Na5p3o10

STPP Color

White

STPP Appearance

Powder or Granular

Na5p3o10 (%)

94 Min

P2o5 (%)

57 Min

Whiteness(%)

90 Min

Density (g/cm3)

0.35-0.9

Itype Content (%)

10-30

Loading Quantity

25mt/20'container

Transport Package

PP Bag

Specification

25kg

Trademark

Kelai

Origin

Henan

HS Code

2835311000

Production Capacity

60000mt

Key features

High Purity Options: Available in 94% and 98% purity levels with industrial and food grade standards.

Versatile Applications: Used in detergents, leather dyeing, food processing, water treatment, and drilling mud.

Factory Direct Supply: Direct supply from factory ensuring high quality and prompt delivery time.

Export Experience: More than ten years of exporting experience with global market coverage.

Free Sample Available: Free samples provided for quality verification before bulk orders.

Flexible Packaging: Packaged in 25kg bags with 21MT loading capacity per 20' container.

Multiple Certifications: Certified by CCIC and ISO for quality assurance.

Food Grade Standard: Meets strict food grade requirements for use in meat, dairy, and juice products.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.64hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryZhengzhou Kelai Chemical Co., Ltd. is identified as a trading company headquartered in Zhengzhou, Henan, with permitted import and export activities. The provided information describes fine-chemical R&D, production, operations, and exports to more than 68 countries, although other records characterize the entity as a chemical-products trading business. It reports ISO 9001 and ISO 14001 certifications, OEM/ODM availability, recent new-product activity, and multiple customization options. Service logistics include warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and no SDK is available. Financial records are indicated for 2023–2025, but no substantive financial-performance evidence is provided. Supplier-management procedures are not documented, and customer evidence is limited to general claims of OEM service for known brands and exports...

Supplier typeThe supplier is explicitly classified as a trading company, with permitted import/export activities and a Zhengzhou, Henan location. Its background description also states involvement in fine-chemical R&D, production, and operations, so the available records present both trading and product-related capabilities.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit certifications relevant to environmental and quality management systems.

After-Sales capabilityService support includes warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, the supplier reports no overseas showroom, agents, branches, or offline trade-show participation, and offers overseas services in zero countries; therefore, after-sales coverage is not demonstrated as strong, particularly internationally.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services; its company background describes fine-chemical R&D. However, it explicitly has no available SDK, so innovation support is evidenced for product development but not for SDK-based integration.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also reports ODM availability, providing direct evidence of broad customization support.