Zouping Changshan Zefeng Fertilizer Co., Ltd.

Potassium Sulfate, Chemical, Chemical Products manufacturer / supplier in China, offering Potassium Magnesium Sulfate with SGS Certification, High Quality Organic Bulk Best Price Sorbitol 70%/ Sorbitol Liquid, High Quality Food Grade Sorbitol 70% China Manufacturer and so on.

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Potassium Magnesium Sulfate with SGS Certification

FOB Price:US $450 - 520 / Ton
Purchase Qty. (Tons) FOB Price
20-49 US $520 / Ton
50+ US $450 / Ton
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Min. Order: 20 Tons
Port: Qingdao, China
Production Capacity: 3000 Metric Tons/Month
Payment Terms: L/C, T/T, Western Union, 30% T/T in advance,70% T/T against the copy of B/L

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Basic Info.

Model NO.:CAS No.: 7778-80-5
Item:Potassium Magnesium Sulfate with SGS Certification
CAS No.:7778-80-5
Certificate:SGS, ISO2001
Delivery:Within One Week After Deposit
Transport Package:in Net 9.9kg PP Bags;
Specification:CAS No.: 7778-80-5
Origin:China (Mainland)
HS Code:3104300000

Product Description

Product Description

Product Description
About Our Company: 

1. )Roots date back to 1999. 

2. )Professional manufacturer and exporter of fertilizer in China 

3. )Main products: Ferrous sulphate, Magnesium sulphate, PAC, PFS, Aluminum sulphate. 

4. )More than 10, 000 square meters facility area. 

5. )Located near Qingdao Port which is base port of China 

Aluminium sulfate Applications: 

1. ) Water effluent treatment system 
It's used for purification of drinking water and wastewater treatment by settling of impurities by 
Means of precipitation and flocculation. 

2. ) Paper Industry 
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots 
And holes and improving sheet formation and strength) and sizing efficiency. 

3. ) Textile Industry 
It is used for color fixing in Naphthol based dyes for cotton fabric. 

4) Other Uses 
Leather tanning, lubricating compositions, fire retardants; Decolorizing agent in petroleum, deodorizer; Food additive; Firming agent; Dyeing mordant; Foaming agent in firefighting foams; Fireproofing cloth; Catalyst; PH control; Waterproofing concrete; Aluminum compounds, zeolites etc 

Aluminium sulfate Package: 

Packaging Detail: PP/PE 50kg/bag; 25kg/bag; Jumbo bag or according to customers' requirements. 
25MT will be loaded in per 20'FCL container. 

Attention and Storage: 
The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed. 

Our Services: 

Offer free samples and technical guidance 

1. )We have abundant professional production experience. 

2. )We have our own chemical factory. 

3. )Sample is free of charge. 

4. )Reasonable Price, Excellent Quality & Attentive Service 

5. )Prompt reply: We can reply your inquiry and email within 24 hours. 

6. )Fast Delivery: The delivery time is about 10-20 days after receiving the deposit. 

7. )We have passed the LFGB, SGS, STC, HSL and some other tests. 

8. )We have a unity cooperation team


I Type:Low Ferrous /Low Iron

II Type:Non-Ferrous /Iron-free

First Class


First Class


Ferrous(Fe )% ≤





Water Insolube % ≤





PH (1% aqueous solution) ≥





Arsenic(As) %≤


Heavy metal (Pb) %≤


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Zouping Changshan Zefeng Fertilizer Co., Ltd.

- Shandong, China
- Manufacturer/Factory

Gold Member Since 2012
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