- Alcohol & Hydroxybenzene & Ether[2]
- Daily Chemicals[3]
- Organic Acid[2]
- Chemical Auxiliary Agent[4]
- Polymer[10]
- HDPE[4]
- Organic Intermediate[10]
- Amine[2]
- Phosphate[10]
- Pharmaceutical[3]
- Food Additives[6]
- Inorganic Acids[1]
- Sulphate[6]
- Potassium Fertilizer[1]
- Organic Salt[5]
- Other Organic Chemical[1]
- Pigment[7]
- Mica[1]
- Other Heat Insulation Materials[2]
- Contact Person : Mr. Li Evan
- Company Name : Wuji Xinhui Chemical Co., Ltd.
- Tel : 86-311-85587276
- Fax : 86-311-85747702
- Address : Hebei,Shijiazhuang,No2 Xinghua Lane Hutaiying Village Wuji County
- Country/Region : China
- Zip : 052460
White granular potassium sulphate
Potassium Sulphate
1. Main Feature
Other name: dipotassium sulfate
MF: K2SO4
CAS NO.: 7778-80-5
EINECS NO.: 231-915-5
Appearance: White granular or powder
2. Specification
Test item | Specification | ||
High-class | First-class | qualified | |
K2O ≥ % | 50 | 45 | 33 |
CL ≤ % | 1.5 | 2.5 | 2.5 |
Moisture content ≤ | 1.0 | 3.0 | 5.0 |
Alkalinity (Na2O) ≤ | - | - | 1.0 |
Assay /% | ≥99.0 | ≥98.5 | |
Water insoluble % ≤ | 0 | 0.005 | 0.01 |
PH | 5.0-8.0 | 5.0-8.0 | 5.0-8.0 |
Free acid content (H2SO4) ≤ | 0.5 | 3.0 | - |
3. Physical property
Appearance: White granular or powder
Taste sense: Bitter in tase and salty
Solubility: soluble in water not soluble in ethanol, acetone and carbon disulfide. It in water solubility of ammonium sulfate and potassium chloride because of the existence of decreased, while in fact insoluble in after two compounds of saturated solution.
4. Application
It is has widely use in Water Flocculant, sizing of paper, Painting and dyeing of coating, drug,
making of paint and leather, coagulant, processing og fiber board and rubber processing, Seed disinfection, Animal treatment and soil improvement.
5. Packing
Plastic woven bag with PE liner ner weight 9.5/20/25/50kg
White granular potassium sulphate
