Inorganic Potassium Sulfate Soil Conditioner Drip Irrigation Use

• Customization: Available
• CAS No.: 7778-80-5
• Formula: K2so4
• Model NO.: KS-FG-99
• EINECS: 231-915-5
• Certification: ISO9001, COA
• Application: Vegetables, Fruit, Agriculture/Food
• Appearance: Crystal
• Infection on Soil: Improve Soil Quality
• Chemical Character: Stable
• Release Type: Slow
• Chorine: No
• K2o Content: ≥50%
• Solubility: Soluble in Water
• Moisture Content: ≤0.5%
• Shelf Life: 24 Months (Sealed Storage)
• Transport Package: 25kg Plastic Woven Bag/1000kg IBC Tank
• Specification: Purity ≥99%, K2O ≥50%
• Origin: China
• HS Code: 3104300000
• Production Capacity: 15000 Tons/Year

Product Description

Product Description

High Purity Potassium Sulfate (CAS 7778-80-5) – Food/Agricultural/Industrial Grade

Our potassium sulfate is a high-quality inorganic salt with purity ≥99% and K2O content ≥50%. It is a white crystalline powder, chlorine-free, and compliant with food and agricultural standards – ideal for multiple scenarios:
 
· Agricultural Use: As a high-efficiency fertilizer for fruits, vegetables, and cash crops (improves yield and fruit quality, suitable for chlorine-sensitive crops like tobacco).
· Food Grade: Acts as a food additive (potassium supplement) in beverages, dairy products, and processed foods.
· Industrial Use: Raw material for chemical synthesis, and electroplating.

Specification

Item	Value
CAS No.	7778-80-5
Formula	K2SO4
EINECS No.	231-915-5
Purity	99% min
K2O Content	50% min
Appearance	White Crystal Powder
Solubility	Soluble in Water
Moisture Content	≤0.5%
Grade Standard	Food Grade / Agricultural Grade / Industrial Grade

Packing & Delivery

· Packaging: 25kg plastic woven bags (inner PE liner), 1000kg IBC tanks, 23MT flexitanks (custom packaging available).

· Delivery: Lead time 15-20 days for standard orders; shipping from Qingdao Port (FOB/CFR/CIF terms supported).

· Sustainability: Recyclable packaging materials to reduce environmental impact.

Company Profile

We are a professional potassium sulfate manufacturer with 8+ years of experience. Our annual capacity reaches 15,000 tons, covering all grades (food/agricultural/industrial). We provide COA for each batch and offer 1-on-1 customization for purity/packaging.

FAQ

Q1: Is this potassium sulfate chlorine-free?
A: Yes, it is 100% chlorine-free, suitable for chlorine-sensitive crops.

Q2: What's the minimum order quantity?
A: 1 Ton for bulk orders; 500g free sample (freight collect) is available.

Q3: Can I get a customized purity?
A: Yes, we support purity adjustment (98%-99.5%) based on your needs.

Q4: How can you guarantee the quality of your products?

1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.

2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.