POTASSIUM SULPHATE 98.50% Extra Pure

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POTASSIUM SULPHATE 98.50% Extra Pure Specification

Melting Point
1069°C

HS Code
28331990

Poisonous
NO

Usage
Primarily in agriculture to supply potassium and sulfur

Purity
98.50%

Storage
Store in a cool dry place away from moisture

Shape
Granular or powder

Grade
Extra Pure 98.50%

Properties
High purity high solubility and non-hygroscopic

Molecular Weight
174.26 g/mol

Refractive Rate
1.494

Molecular Formula
K2SO4

CAS No
7778-80-5

Appearance
White crystalline powder

Solubility
Easily soluble in water insoluble in alcohol

Application
Used as a fertilizer in laboratory reagents and as a food additive

Shelf Life
Stable for up to 5 years under proper storage conditions

Density
2.66 Gram per cubic centimeter(g/cm3)

Taste
Salty or bitter taste

Ingredients
Potassium (K) and Sulfate (SO4)

Ph Level
Neutral to slightly acidic (5.5-8.5 in solution)

Physical Form
Crystalline powder or granules

EINECS No
231-915-5

Structural Formula
K-O-S-O-K (simplified representation)

Smell
Odorless

About POTASSIUM SULPHATE 98.50% Extra Pure

Potassium Sulphate 98.50% Extra Pure is a high-purity, highly soluble, and non-hygroscopic chemical compound used primarily in agriculture to supply potassium and sulfur. This white crystalline powder or granular substance has a neutral to slightly acidic pH level in solution and is easily soluble in water but insoluble in alcohol. With a molecular weight of 174.26 g/mol and a density of 2.66 g/cm3, it is known for its stable shelf life of up to 5 years when stored properly. Its applications range from being a fertilizer to being utilized in laboratory reagents and as a food additive. This extra pure grade product conforms to HS Code 28331990 and has a molecular formula of K2SO4, CAS No 7778-80-5, and EINECS No 231-915-5.