Bulk Supply Fertilizer Grade Potassium Sulfate at Good Quality

• CAS No.: 7778-80-5
• Formula: K2so4
• EINECS: 231-915-5
• Application: Vegetables, Flowers, Fruit
• Appearance: Crystal
• Infection on Soil: Physiological Neutral
• Model NO.: 2023834
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Type: Potassium Sulphate
• Potassium Oxide Content: 51%-53%
• pH: 5.5-7.5
• Molecular Weight: 174.2592
• Purity: ≥99%
• Product: Bulk Supply Fertilizer Grade Potassium Sulfate
• Transport Package: Bag
• Specification: In 25/50/500/1000kg PP/PE bag or on customer reque
• Trademark: VIZDA
• Origin: China
• HS Code: 3105100090

Product Description

Product: Bulk Supply Fertilizer Grade Potassium Sulfate at Good Quality

Application:
1. Potassium Content: As a source of potassium, it provides a concentrated form of this essential nutrient, which is crucial for the development of strong roots, improved drought resistance, and enhanced overall plant health.
2. Sulfur Content: Potassium sulphate contains sulfur, another vital nutrient for plant growth. Sulfur is involved in enzyme activation and the synthesis of certain amino acids and proteins.
3. Low Chloride Content: Compared to other potassium fertilizers like potassium chloride, potassium sulphate has a low chloride content. This is particularly beneficial for chloride-sensitive crops or in soils with high chloride levels.
4. pH Neutral: Potassium sulphate is pH neutral, meaning it does not significantly impact soil acidity or alkalinity when applied. This property makes it suitable for a wide range of soil types.
5. Compatibility: It can be mixed with other fertilizers and agricultural inputs, allowing for customized nutrient blends tailored to specific crop and soil requirements.

Specification

Item	Test Standard	Test Result
Appearance	Powder/granular	Powder/granular
K2SO4	99%min	99.3%
K20	50%min	52.6%
Moisture	1.5%max	0.95%
CL	1.5%max	1.5%
S	18%min	18%
Free Acid(H2SO4)	1.5%max	1.45%
PH	3-5	4.5
Water Soluble	100%	100%
Heavy Metal	0.01%max	0.002%
Calcium	0.1%max	0.04%
Iron(Fe)	0.1%max	0.02%

 

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