Is the product safe for food use?

Yes, the US FDA lists STPP as generally recognized as safe, and it is commonly used as an emulsifier and moisture retainer.

What payment terms are accepted?

We accept T/T, L/C at sight, LC, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

Do you provide quality inspection?

Yes, we perform 100% inspection on all finished products before shipment.

Na5p3o10 Sodium Tripolyphosphate STPP 94% Detergent Grade

Name: Na5p3o10 Sodium Tripolyphosphate STPP 94% Detergent Grade
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 763621782

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.

13573-18-7

Formula

Na5p3o10

Model NO.

ST-0010

EINECS

231-838-7

Certification

CCIC, CIQ, RoHS, ISO

Purity

90%~99%

Type

Sodium Tripolyphosphate

Grade Standard

Industrial Grade

Melting Point

622℃

Quality Standard

GB/T9983-2004

Molecular Formular

Na5p3o10

Molecular Weight

368

Shelf Life

2 Years

Density

2.62g/cm3

P2o5 Content

57%Min

Sample

Available

Appearance

White Powder or Granules

P2o5 %

57 Min

Loading Pack

20mt/20FCL

Insolubles in Water (%)

0.15max

Whiteness(%)

90min

Density (g/cm3)

0.35-0.9

Itype Content (%)

10-30

Transport Package

25kg PP Bag

Specification

94%

Trademark

Origin

Henan

HS Code

2835319000

Production Capacity

5, 000mt Per Month

Key features

High Purity Grade: Industrial and Food Grade available with 94% Min Na5P3O10 content.

Versatile Applications: Used in detergents, food preservation, leather tanning, and ceramics.

Fast Delivery: Ships within 7-10 days after order confirmation.

Strict Quality Control: 100% inspection of finished products before shipment.

Certified Standards: Meets CCIC, CIQ, RoHS, ISO, and GB/T9983-2004 standards.

Flexible Packaging: 25kg PP bags available with pallet packing upon request.

Food Safety Approved: FDA lists STPP as generally recognized as safe (GRAS).

Global Shipping: Experienced in large container loading from Chinese sea ports.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.26hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

About Our Factory & Business Background

AddressNo. 38 Lijing Garden, Jinshui District, Zhengzhou, Henan, China

Our Production Capability & Technical Expertise

Main ProductsSLES, Titanium Dioxide, PVC Resin, Iron Oxide, Carbon Black, Sulphur Black

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe

Product Q&A

Q:What is the purity of the product?

The product has a purity of 90% to 99%, with Industrial and Food grades both containing 94% Min Na5P3O10.

Q:What are the main applications of STPP?

It is used as a water softener in detergents, a preservative in food, a tanning agent for leather, and in ceramics and paper production.

Q:How long is the delivery time?

Delivery takes 7-10 days after the order is confirmed.

Q:What certifications does the product have?

The product is certified by CCIC, CIQ, RoHS, ISO, and meets the GB/T9983-2004 quality standard.

Q:What is the packaging specification?

Standard packaging is 25kg PP bags, with 21mt per 20 GP container. Pallet packing is available upon request.

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