What are the payment terms?

Payment terms include LC, T/T, D/P, Western Union, and Money Gram.

What is the lead time for orders?

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

Industrial Grade 94% Sodium Tripolyphosphate for Detergent Powder

Name: Industrial Grade 94% Sodium Tripolyphosphate for Detergent Powder
Brand: LK (NANJING) CO., LTD.
SKU: 1996442475

Jiangsu, ChinaLK (NANJING) CO., LTD.

US$899.00-1,299.00

24 Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7758-29-4

Formula

Na5P3O10

Model NO.

22011

EINECS

231-838-7

Certification

ISO

Purity

94.0 min

Type

Sodium Tripolyphosphate

Grade Standard

Industrial Grade

Application

Detergent industry

Molecular Weight

367.86

PH value

9.2~10.3

Shelf Life

24 months

Transport Package

PP Bag with PE Liner

Specification

25/1200kg

Trademark

RAWCHEM

Origin

China

HS Code

28353190

Production Capacity

100,000 t/a

Key features

High Purity Industrial Grade: 94.0% min purity with strict control on impurities like iron and water insoluble content.

Versatile Industrial Applications: Used as water softener, buffering agent, dispersing agent in detergent, food, paper, and oil drilling.

Effective Water Softening: Reacts with Ca2+, Mg2+, Fe3+ ions to soften hard water and enhance detergent cleaning power.

Anti-Caking Properties: Absorbs moisture to form hexahydrate, keeping detergent powder dry and free-flowing.

Stable Supply Chain: Global sourcing with multiple overseas suppliers ensuring stable and competitive supply.

ISO Certified Quality: Manufactured under ISO certification standards ensuring consistent product quality.

Long Shelf Life: Real shelf life exceeds 2 years when stored properly in sealed bags away from moisture.

Customized Solutions: Offers customized cleaning products and specific phase content adjustments for industrial needs.

Company profile

High Repeat Buyers ChoiceQuality AssuranceDigital Management EnterpriseYears of Export Experience

LK (NANJING) CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-04Nearest Port: shanghai ,ningbo ,qingdao ,tianjinAverage Response Time: ≤11.19hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

Address3310, 2north Zhongshan Road, Nanjing, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSodium Lauryl Ether Sulfate (SLES), Linear Alkyl Benzene Sulphonic Acid (LABSA), Sodium Polyacrylate, Ethylene Diamine Tetraacetic Acid (EDTA), Modified Sodium Disilicate (Msd), Active Poly Sodium Metasilicate (Apsm), Sodium Silicate Powder/ Lumps, Potassium Silicate Powder, Mono Penta-Erythritol, Detergent Beads (Laundry Pods)

Our Industry Experience & Global Business Record

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

Product Q&A

Q:What is the purity of this Sodium Tripolyphosphate?

The purity of Na5P3O10 is 94.0% min, with P2O5 content at 56.5% min.

Q:What are the main applications of this product?

It is mainly used as a water softener and buffering agent in the detergent industry, as well as in food, paper making, oil drilling, and water treatment.

Q:How does STPP function in detergent systems?

It softens hard water by reacting with metal ions, enhances emulsifying power, acts as a buffering agent to maintain pH 9-9.5, and prevents caking by absorbing moisture.

Q:What is the difference between Phase I and Phase II?

They have the same chemical properties but different crystal structures. Phase I hydrates faster, releases more heat, and is more prone to caking during dissolution.

Q:What is the shelf life of the product?

The COA lists 2 years, but the actual shelf life is much longer if stored in sealed bags away from sunlight, moisture, and incompatible chemicals.