What is the minimum assay content for the industry grade?

The industry grade has a minimum assay of 99%.

Is the product suitable for flooded soils?

No, it is suitable for various soils but specifically excludes flooded soils.

Potassium Sulphate for Granular

Name: Potassium Sulphate for Granular
Brand: Shandong Yurun Chemical Co., Ltd.
SKU: 1924444821

Shandong, ChinaShandong Yurun Chemical Co., Ltd.

US$300.00-500.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7778-80-5

Formula

K2so4

Model NO.

YR-004

EINECS

231-915-5

Certification

ISO9001, TUV, GMP, ISO, CE

Application

Vegetables, Flowers, Fruit

Appearance

Granular and Powder

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Chorine

Potassium Without Chloride

Type

Potassium Sulphate

Color

White

Sulphur

18% Min

Moisture

Max 0.5%

Chloride

Max 1.0%

Transport Package

25kg/Bag, 50kg/Bag or Jumbo Bag.

Specification

Agriculture

Trademark

Origin

China

HS Code

3104300000

Production Capacity

500 Metric Tons Per Month

Key features

High Purity Grade: Industry grade with 99.2% assay and fertilizer grade with 50.4% K2O content.

Versatile Application: Suitable as base fertilizer, topdressing, seed fertilizer, and root top dressing.

Neutral Soil Impact: Chemically and physiologically neutral, suitable for various soil types.

Flexible Packaging: Available in 25kgs or 1000kgs bags, or customized packaging as requested.

Fast Release Type: Quick release formula ensures efficient nutrient absorption by crops.

Global Export Capability: Exported worldwide with lead times within 15 workdays for peak and off-seasons.

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.