Is the product soluble in alcohol or acetone?

No, it is water-soluble but insoluble in alcohol, acetone, and carbon dioxide.

What is the packaging specification?

It is packed in 50kgs/bag, using a PP woven bag with an inner PE polybag.

52%K2O Potassium Sulfate/ Potassium Sulphate

Name: 52%K2O Potassium Sulfate/ Potassium Sulphate
Brand: Shanghai Bosman Industrial Co., Ltd.
SKU: 703604692

Shanghai, ChinaShanghai Bosman Industrial Co., Ltd.

US$750.00

25-99 MT

US$550.00

100+ MT

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7778-80-5

Formula

K2SO4

Model NO.

52%K2O

Certification

ISO9001

Application

Vegetables, Flowers, Fruit

Appearance

Powder

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Chorine

Potassium Without Chloride

Type

Compost

Other Name

Potassium Sulfate

Density

2.66 g/cm3

Sample

Free

Classification

Potash Fertilizer

Transport Package

9.5/25/50kg Bag or Customized

Specification

52%min K2O

Trademark

Bosman

Origin

China

HS Code

3808

Production Capacity

5000mt/Month

Key features

High Purity Potassium Content: Contains 52% K2O with a minimum assay of 99% for optimal crop nutrition.

100% Water Solubility: Fully dissolves in water for rapid nutrient absorption by plants.

Versatile Agricultural Use: Suitable as basic fertilizer, seed fertilizer, and top dressing for vegetables and fruits.

Neutral Soil Impact: Physiologically and chemically neutral, safe for long-term soil application.

Flexible Customization: Offers full, minor, and sample-based customization options for packaging and formulas.

ISO9001 Certified Quality: Manufactured under strict ISO9001 standards ensuring consistent product quality.

Fast Release Nutrient: Quick release type ensures immediate availability of potassium for plant growth.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice

Shanghai Bosman Industrial Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company operating in agrochemicals and fertilizers, with stated annual productivity of 60,000 tons and 16 years of export experience. It reports that 71%–90% of total sales come from exports and offers broad customization, ODM, OEM, and 3D design services. However, it has no overseas showroom, overseas agents or branches, or offline trade-show participation. Complaint handling and corrective/preventive-action procedures are documented, while quality-assurance status, digitalization, ERP integration, and sustainability implementation are unknown. Innovation evidence is mixed: AutoCAD and 3D design capabilities are available, but there were no new products in the past year, no SDK, no patents, and no private molds. Financial records are identified for 2021–2023, but no financial performance details are provided.

Supplier typeThe supplier is explicitly identified as a limited company and a trading company located in Shanghai’s Hongkou District. Its stated product scope covers herbicides, insecticides, fungicides, plant growth regulators, disinfectants, and fertilizers, and it is not part of a larger company group.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with follow-up records, and it lists multiple service quotation and payment options. However, it has no overseas showroom, overseas agents or branches, no offline trade-show participation, and offers overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier offers ODM services, AutoCAD-based R&D, and 3D software design, indicating design-related technical capability. Nevertheless, it reports no new products in the past year, no available SDK, zero R&D patents, and no private molds, which limits evidence of product innovation.

Production capacityThe supplier reports annual productivity of 60,000 tons for agrochemicals and fertilizers, 16 years of export experience, and one-month average lead times in both peak and off-season periods. It also lists 12 qualified service-capability suppliers, supporting a stated ability to handle substantial supply activity.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also provides ODM services and 3D software design, while lacking private molds; overall, the stated customization range is broad.