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AvailableCAS No.
25608-40-6Formula
C4h7no4Model NO.
YR-013EINECS
239-931-4Certification
ISO9001, TUVApplication
Vegetables, Flowers, FruitInfection on Soil
Physiological NeutralChemical Character
Chemical AcidRelease Type
QuickManufacturing Method
Blending FertilizerType
High Nitrogen and High Phosphorus Compound FertilizerColor
Yellow to Reddish-Brown PowderContent
40% or 90%Shelf Life
2 YearsAssay
99%Transport Package
Bags/IBCSpecification
Industrial GradeTrademark
YROrigin
ChinaHS Code
370136741Production Capacity
500 Metric Tons Per MonthKey features
High Purity Grade: Assay 99.0%~101.0% with purity up to 99.7%.
Effective Scale Inhibition: 100% inhibition rate for calcium carbonate and effective against other scales.
Corrosion Inhibition: Provides dispersion and corrosion inhibition properties for metal equipment.
Eco-Friendly Alternative: Replaces phosphor-containing chemicals to avoid water system eutrophication.
Versatile Application: Suitable for vegetables, flowers, fruit, and industrial water treatment.
Certified Quality: ISO9001 and TUV certified manufacturing standards.
Flexible Packaging: Available in 25kgs or 250kgs drums.
Rapid Delivery: Lead time within 15 workdays for both peak and off-peak seasons.
Company profile

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 of PASP?
A:
The assay is 99.0%~101.0% (anhydrous substance) with a typical purity of 99.7%.
Q:What are the main applications of this product?
A:
It is used for water treatment scale inhibition and as a fertilizer for vegetables, flowers, and fruit.
Q:Does PASP cause environmental pollution?
A:
No, it is an alternative to phosphor-containing chemicals and avoids water system eutrophication.
Q:What is the shelf life of the product?
A:
The shelf life is 2 years when stored in well-closed, light-resistant, and airtight containers.
Q:What are the available packaging options?
A:
The product is packaged in 25kgs or 250kgs drums.
Send Inquiry
*To:
Shandong Yurun Chemical Co., Ltd.
Shandong Yurun Chemical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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