Sonef -50% Potassium Sulphate (SOP) 100% Water Soluble 2016 Best Quality.

• Application: Fertigation and Foliar Feed
• Appearance: Granular
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Type: Compost
• Model NO.: sonef-as
• Item: Potassium Sulphate
• Color: White
• Size: 2-4mm
• Odor: Odorless
• Toxicity: Non-Toxic
• Classification: Potash Fertilizer
• Transport Package: 9.5, 9.8, 9.9kg/Bag
• Specification: SGS, BV, ISO
• Trademark: SONEF
• Origin: Shandong, China
• HS Code: 3101009090
• Production Capacity: 50000 Ton Per Month

Product Description

Potassium sulphate 

 

Product Description

Description:

Potassium sulphate is white or off-white crystallized powder or granular, tasting bitter and salty, soluble in water. It is almost free of chlorine, sodium and heavy metals. Aqueous solution shows weakly acidic and it can help improve the absorption of other cations, esp. trace elements. It can greatly meet any crop's need for potassium, and is applicable to all crops and in all stages, including flowering and maturity stages. It is widely used in fertigation, foliar spraying and drip hydroponics. It is a good fertilizer for tabacco, tomato, orange and grape trees. The application dosage is 5-15 kilo/mu according to different stages. 

 

 

Application :

   1.Used as potassium fertilizer in agriculture.

  2.Mainly used as the raw material of BLENDING NPK. 

  3.Used as settling agent in glass industry.

  4.Used as intermediate in dyeing industry.

  5.Used for producing potassium sale, potassium carbonate, potassium persulphate.

 

 

Test Items			Standard values	Test result	Each certificate
1	Appearance		White powder	White powder	Qualified
2	Water solubility		100%	100%	Qualified
3	K2SO4, %		≥98	98.11	Qualified
4	K2O, %		≥52.0	52.3	Qualified
5	Chloride Cl, %		≤1.5	1.12	Qualified
6	Moisture H2O, %		≤1.5	0.3	Qualified
7	H2SO4, %		≤1.5	1.07	Qualified
8	Heavy Metal		≤0.01	0.001	Qualified
9	Ca+Fe, %		≤0.1	0.07	Qualified
10	Packing		50kgs/bag, PP woven bag with inner PE polybag.
Conclusion		The result of sample is in conformity with the standard request.

 

 

Packaging & Shipping

 25kg  plastic woven bag, lined with PE bag.25mt/20'fcl 

 

 

 

 

 

 

Company Information

    Quality control and Certificates

 

SONEF LIMITED is a professional supplier in China for food/feed additives, fertilizer and kinds of industrial chemicals. We specialize in more than 70 products sorted.  Our supply chains have more than 30 units which include subordinates, factories and agent partners. With complete certificates like CCC, ISO, GMP, HACCP,IP GMO, QS, KOSHER, HALAL, we can ensure consistent quality and reliability with excellent quality.

 

Our Services

 

1.Full experience of full or mixed container loading in Chinese sea port

 

2.fast shipment by reputed shipping line

 

3.packing with pallet as buyer's special request

 

4.best service after shipment

 

5.cargoes together with container sales service available

 

6.cargoes photo before and after loading into container

 

7.raw materials from GMO free

 

8.our aim is to gain the margin profit and offer you the best service

 

FAQ

 

1.  Question: can you supply OEM?

       OEM is welcomed.

  2.  Question: Is the Price on this page correct?

        All the listed price is only for reference, for latest price, please contact us directly.