Kieserite Powder Raw Materials
Magnesium Fertilizer Raw Materials (MgSO₄) is a highly soluble fertilizer used to correct magnesium and sulfur deficiencies in crops. Our product is ideal for blending, direct application, or fertigation across a wide variety of crops.
- Synonyms: Magnesium Sulfate Monohydrate
- Origin: China
- Formula：MgSO4•H₂O
- Total MgO: 25%~30%
- CAS No：14567-64-7
- EINECS No：242-691-3
- HS Code：2833210000
- Packing:25kg/50kg/jumbo bag or Customized
- MgO Content ≥ 25%
- S (Sulfur) Content ≥ 17%
- Water Solubility 100%
- Manufacturer: Rongqing Chemical
- Application: Agricultural Fertilizer, Industry Use
- Certificates：ISO9001:,FAMI-QS,REACH
Product Details
Kieserite Powder Raw Materials
Kieserite Powder Overview
Kieserite Powder Raw Materials (MgSO₄) is a highly soluble, fast-acting fertilizer used to correct magnesium and sulfur deficiencies in crops. Our product is ideal for blending, direct application, or fertigation across a wide variety of crops. Our product is ideal for blending, direct application, or fertigation across a wide variety of crops
Key Specifications
Parameter Specification:
MgO Content ≥ 25%
S (Sulfur) Content ≥ 17%
Water Solubility 100%
Appearance [White Crystal / Off-white Powder / Greyish Granules]
Granule Size [2–4 mm for granular]
PH 6.0–8.0
Heavy Metals Non-detectable / within EU limits
🔹Customized specifications and packaging available upon request.
Kieserite Powder Raw Materials Benefits
🔹Promotes chlorophyll formation and improves photosynthesis
🔹Enhances crop yield and quality
🔹Supports protein synthesis and nutrient uptake
🔹Especially beneficial for magnesium-sensitive crops like potatoes, citrus, tomatoes, coffee, and rice
Recommended Application
🔹Application Method Dosage
🔹Soil Application 50–100 kg/ha, depending on crop
🔹Foliar Spray 1–3% solution, apply every 10–15 days
🔹Fertigation 10–30 kg per hectare
Packaging & Storage
Packaging Options: 25kg bag, 50kg bag, 1000kg jumbo bag (customized logo available)
Storage: Store in a cool, dry place. Avoid direct sunlight or moisture.
Rongqing Chemical‘s Certification
🔹ISO 9001:2015
🔹SGS Test Report
🔹REACH Registered (upon request)
🔹FAMI-QS (upon request)
Kieserite Origin
🔹Kieserite Powder Raw Materials Manufactured in: Yingkou, Liaoning, China
🔹Kieserite Powder Raw Materials Manufacturer & Exporter: Changsha Rongqing Chemical Co. Ltd
🔹Port of Shipment: Yingkou Port or Dalian Port
Inquiry Information
🔹Please include your quantity requirements, destination port, and preferred incoterm (FOB/CIF/DDP) in your inquiry mailed to marketing@rqsulfates.com
Rongqing Chemical
Rongqing Chemical Co. Ltd, established in 1991, is a China-based kieserite Manufacturer & Exporter. Located in Yingkou Liaoning -the China magnesium We focus on kieserite,magnesium sulfate
