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Potassium sulfate

Inquiry
  Post Date: Apr 09,2013
  Expiry Date: Oct 06,2013
  Detailed Description: Cas No. :7778-80-5

The high yield of crops depends on the soil fertility. But what we should pay attention to is that not all the fertile soil is the high yield soil. It is shown in the scientific experiment that the use of potassium fertilizer can enhance crops abilities of antibiotic, improve quality of fruits and vegetables.

Potassium sulfate is a kind of fertilizer with high concentration. It has 50%K2O和18%S. It is ideal potassium fertilizer and sulfur fertilizer for nuisance free fruits, vegetable, ornamental plants and crops.

Item
Value
Best Quality
Grade-A Product
Qualified Product
K2O % ≥
50.0
45.0
33.0
Cl- % ≤
1.5
2.5
--
H2O % ≤
1.0
3.0
5.0
Free acid (H2SO4) % ≤
0.50
3.0
--
Alkalinity (NaOH) % ≤
--
--
1.0

  CAS Registry Number:

7778-80-5
  Synonyms: ;Arcanum duplicatum;arcanumduplicatum;dipotassiumsulfate;Glazier's salt;kaliumsulphuricum;Potassium sulfate, alpha;potassiumsulfate(2:1);Potassium Sulfate;
  Molecular Formula: K2SO4
  Molecular Weight: 174.24
  Molecular Structure: 7778-80-5 Potassium Sulphate
  Safety Description: S22:;
S24/25:;

  Company: Shandong Weifang Longwei Industry Co.,Ltd.     [ China ]        
  Contact: Yuan Zhijun
  Tel: +86-536-5331186 5333088 533000
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