What are the packaging options available?

Packaging includes internal plastic with knitted exterior covered with film, available in 25kg/bag or 500kg/bag on pallets.

What is the degree of polymerization?

The product has a high degree of polymerization up to 1300, providing superior fire protection performance in intumescent systems.

What are the payment terms?

Terms of payment include LC, T/T, D/P, and Western Union.

Ammonium Polyphosphate APP-II CAS No. 68333-79-9

Name: Ammonium Polyphosphate APP-II CAS No. 68333-79-9
Brand: Shandong Yurun Chemical Co., Ltd.
SKU: 1999715732

Shandong, ChinaShandong Yurun Chemical Co., Ltd.

US$1,000.00-1,200.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

CAS No.

68333-79-9

Formula

(Nh4po3)N

Model NO.

EINECS

269-789-9

Certification

CCIC, CIQ, RoHS, ISO

Purity

30%~50%

Type

Ammonium Polyphosphate

Grade Standard

Industrial Grade

Transport Package

25kgs/Bag

Specification

25kgs/bag

Trademark

YURUN CHEM

Origin

China

HS Code

283539900

Production Capacity

10000 Metric Ton/Metric Tons Per Month

Key features

High Polymerization Degree: Degree of polymerization up to 1300 for excellent fire protection performance.

Low Water Solubility: Ensures good compatibility in various intumescent systems and applications.

Non-Halogen Flame Retardant: Safe and effective fire prevention without halogen content.

Wide Application Range: Suitable for coatings, fiberglass, PE, PP, PU, polyester, and nylon.

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

Flexible Packaging: Available in 25kg/bag or 500kg/bag options for convenient handling.

Company profile

Shandong Yurun Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-08-16Nearest Port: Qingdao port,China, Tianjin port,ChinaAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Yurun Chemical Co., Ltd. is identified as a Chinese manufacturer/factory operating in chemicals and fertilizers. The supplier reports ISO 9001 and ISO 14001 certification, nine production lines, 15 production bases in China, annual capacity of 7 million tons, broad export coverage, and peak- and off-peak fulfillment within 15 workdays. Its innovation profile is supported by more than 500 R&D employees, 41–50 R&D engineers, eight national innovation platforms, participation in six industry standards, and cooperation with universities and research institutions. Evidence is insufficient to confirm after-sales service systems, product customization capability, or specific customer cases. Financial figures are excluded; the available non-financial evidence does not establish financial credibility.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is engaged in producing fertilizers, chemicals, and industrial additives, including AdBlue urea, calcium chloride, magnesium chloride, and sodium bicarbonate. This directly supports classification as a chemical manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate documented quality-management and environmental-management certifications, although the slices do not provide certificate scope, issuing body, or validity dates.

R&D capabilityInnovation capability is supported by more than 500 R&D employees, 41–50 reported R&D engineers, eight nationwide innovation platforms, participation in six industry standards, and cooperation with universities and research institutions in multiple countries. These are explicit indicators of substantial research and development activity.

Production capacityThe supplier reports 15 production bases in China, nine production lines, annual production capacity of 7 million tons, a broad fertilizer and chemical product range, and order fulfillment within 15 workdays in both peak and off-peak periods. It also reports exports to regions spanning the Americas, Europe, Asia, Oceania, Africa, and the Middle East, supporting strong stated production and delivery capability.

Product Q&A

Q:What is the purity range of Ammonium Polyphosphate?

The purity ranges from 30% to 50%, with specific test results showing P2O5 content of 37.1% and N content of 11.14%.

Q:What are the main applications of this product?

It is used in top-grade fire-retardant coatings, fiberglass, engineering plastics like PE, PP, PU, polyester, and nylon, as well as adhesives and epoxy resins.

Q:What is the initial decomposition temperature?

The initial decomposition temperature is 280 degrees Celsius, which allows for earlier action compared to other common ammonium polyphosphates.

Q:How should the product be stored and transported?

It should be stored in a dry warehouse with good ventilation. During transportation, it must be protected from damp, rainfall, and package damage as it is classified as dangerous goods.

Q:What certifications does the product have?

The product is certified by CCIC, CIQ, RoHS, and ISO, ensuring it meets international quality and safety standards.