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Potassium Fertilizer Potassium Sulfate Fertilizer CAS 7778-80-5
US$28.00
25-999 kg
US$25.00
1,000+ kg
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableCAS No.
7778-80-5Formula
K2o4sModel NO.
Potassium FertilizerEINECS
231-915-5Certification
ISO9001, TUV, GMP, ISO, CEApplication
Vegetables, Flowers, FruitAppearance
PowderInfection on Soil
Physiological AcidChemical Character
Chemical AcidRelease Type
QuickChorine
Potassium Without ChlorideTransport Package
25 Kgs/Bag or as You Request.Specification
25 kgs/bag or as you request.Trademark
ColorcomOrigin
ChinaKey features
High Potassium Content: Contains 50% to 52% Potassium Oxide (K2O) for effective plant nutrition.
Versatile Application: Suitable as base fertilizer, seed fertilizer, and topdressing fertilizer for various crops.
Superior Physical Properties: Low hygroscopicity and easy to apply without agglomeration issues.
Multiple Industry Uses: Used in agriculture, pharmaceuticals, glass cleaning, dyeing, and perfume industries.
Strict Quality Standards: Manufactured under GB/T20406-2017 with ISO9001, TUV, and GMP certifications.
Water Soluble Potash: Excellent water solubility ensures efficient nutrient absorption by plants.
Established Manufacturer: 26 years of experience with consistent quality and lot-to-lot stability.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-02-01Nearest Port: ShanghaiAverage Response Time: ≤7.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP
AI-Powered supplier vetting
SummaryCOLORCOM LTD. is identified as a China-based limited company in Hangzhou, Zhejiang, with both trading-company and manufacturer/factory classifications. The supplier reports more than 10 production lines, cocoa powder productivity of 100,000 tons, broad export coverage, and peak and off-peak lead times of 2–3 months. It states that it holds ISO 9000, ISO 9001, ISO 14001, and GMP certifications, with 6–10 quality-control staff and 6–10 years of R&D-engineer experience. Its worldwide partnerships, sourcing services, and multi-industry product coverage support service breadth, but the provided information does not establish specific after-sales procedures, verified customer cases, detailed customization capabilities, or sufficient non-financial evidence for financial credibility. Financial figures are omitted.
Supplier typeThe supplier is described as a trading company in its company classification and as both a trading company and manufacturer/factory in its business-entity profile. It is a China-based limited company headquartered in Hangzhou, Zhejiang.
CertificationsThe supplier explicitly reports ISO 9000, ISO 9001, ISO 14001, and GMP management-system certifications. These stated certifications indicate coverage of quality, environmental, and manufacturing-practice systems, although no certificate numbers, issuing bodies, or validity dates are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and states that its partnership network supports innovation, technological-information exchange, and access to market intelligence. This provides explicit positive indicators, although no specific patents, laboratories, new-product examples, or development results are supplied.
Production capacityThe supplier reports more than 10 production lines and annual cocoa powder productivity of 100,000 tons. It also states 2–3 month fulfillment lead times in both peak and off-peak seasons, indicating declared production scale and planning capacity, though the information does not independently verify facility ownership or capacity across all listed products.
Product Q&A
Q:What is the potassium oxide content?
A:
The product contains 50% to 52% Potassium Oxide (K2O).
Q:What are the physical properties of the product?
A:
It is a colorless or light yellow powder with low hygroscopicity, easy to apply, and not easy to agglomerate.
Q:What certifications does the product have?
A:
The product holds ISO9001, TUV, GMP, ISO, and CE certifications.
Q:What are the industrial applications of potassium sulfate?
A:
It is used in serum protein tests, as a catalyst, for glass cleaning, dyeing, perfumes, and as a cathartic in pharmaceuticals.
Q:What is the lead time for delivery?
A:
The lead time is 1-3 months for both peak and off-peak seasons.
Send Inquiry
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COLORCOM LTD.
COLORCOM LTD.*Content:
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