Potassium Sulfate CAS 7778-80-5

Short Description:

Product name: Potassium Sulfate
CAS No.: 7778-80-5
Molecular formula: K₂SO₄
Molecular weight: 174.26

It occurs as colorless or white hard crystal or as crystalline powder. It tastes bitter and salty. Relative density is 2.662. 1g dissolves in about 8.5mL of water. It’s insoluble in ethanol and acetone. The PH of 5% aqueous solution is about 5.5 to 8.5.

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Product Detail

Product Tags

Specification

Specification	FCC VII
Content(K₂SO₄) ,w/%	99.0-100.5
Lead(Pb),mg/kg ≤	2
Selenium(Se),mg/kg ≤	5

Usage

1. Potassium sulfate can be used as chemical fertilizer in agriculture, which can make economic plants achieve continuous high quality and high yield, and is used for tea, vegetables, fruits and other crops.
2. Analysis of potassium sulfate serum protein biochemical test, determination of potassium and other potassium salts, Kjeldahl nitrogen with Chemicalbook catalyst.
3. It is used in the dye industry to make intermediates, the glass industry to use as a clarifier, the spice industry to use as an assistant, and the medicine to use as a laxative.
4. It is used as a general additive in the food industry and also for biochemical testing of serum proteins.

Storage and transport

It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation,unloaded with care so as to avoid damage.Furthermore, it must be stored separately from poisonous substances.

Packaging
25kg/bag or according to customer's needs