Potassium Sulphate

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Potassium Sulphate

Product Name: Potassium Sulphate
Formula: K2SO4
Molecular Weight: 174.259
Appearance: White Powder
Usage: Industrial, Laboratory, Fertilizer
K2O: 51%
Sulphur: 18%
Chloride: 0.5%
MOQ : 10T (Sample free)
Certificate: ISO 22241-1, DIN 70070 standards

Potassium Sulphate Description

Potassium sulfate (US) or potassium sulphate (UK), also called sulphate of potash (SOP), arcanite, or archaically potash of sulfur, is the inorganic compound with formula K2SO4, Potassium sulphate is a colorless crystalline solid, less hygroscopic, less prone to clumping, good physical properties, easy to apply, and a good water-soluble potassium fertilizer.
Potassium sulphate is also chemically neutral and physiologically acidic fertilizer.
Potassium sulfate is a kind of free chlorine, quality and efficient potash, particularly in the tobacco, potatoes, flax, grape, sugar beet, tea tree and various kinds of fruit trees such as sensitive to chlorine of crop planting, fertilizer is an important and indispensable;It is also the main material of high quality nitrogen, phosphorus and potassium compound fertilizer.

Potassium Sulphate Specification

Description  Features and Formular Value
Potassium Sulphate K2SO4 ≥98%
Appearance White Powder or white granular nil
Potassium Oxide  K2O ≥50% – 52%
 Sulphur content  S content ≥17%
 Chloride content  CL  content ≤1.5
Plumbum  Pb ≤1%
Free Acid SO4 ≤1.5 – 2.5%
 Moisture  Moisture ≤0.5%
Molecular weight nil 174.27
water solubility nil 99.50%
PH value 5.5-.8.5 nil
Melting point 1069 nil
CAS No.  7778-80-5 nil
HTS# 31043000 nil
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