Potassium Sulphate Crystalline Powder

Categories	Potassium Sulphate
Brand	Richase Magnesium Oxide Supplier
Model	K2O50%, K2O Water Soluble 50%, 52%
Item	Potassium Sulphate
Packing	PP+PE 9.5 net
HS code	3105100090
Molecular Weight	174.24
Certificate	ISO, SGS, CIQ, CCIC, Intertek
Application	Fertilizer
FOB port	Tianjin
Terms of Payment	L/C, Western Union, MoneyGram, T/T, Paypal
Update Time	Nov 23,2024

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Detail Information

Potassium Sulphate Crystalline Powder

Potassium sulfate (K2SO4) is a non-flammable white crystalline salt which is soluble in water. The chemical compound is commonly used in fertilizers, providing both potassium and sulfur.

The dominant use of potassium sulfate is as a fertilizer. K2SO4 does not contain chloride, which can be harmful to some crops. Potassium sulfate is preferred for these crops, which include tobacco and some fruits and vegetables. Crops that are less sensitive may still require potassium sulfate for optimal growth if the soil accumulates chloride from irrigation water.

The crude salt is also used occasionally in the manufacture of glass. Potassium sulfate is also used as a flash reducer in artillery propellant charges. It reduces muzzle flash, flareback and blast overpressure.

It is sometimes used as an alternative blast media similar to soda in soda blasting as it is harder and similarly water-soluble.

Specifications

50% Powder

Items	Standard
Appearance	White Powder
K2O	50%min
Cl	1.5%max
Moisture	1.5%max
S	17.0%min
Free acid	1.5%max

50% Water Soluble Powder

Items	Standard
Appearance	White Powder
K2O	50%min
Cl	1.5%max
Moisture	1.5%max
S	17.0%min
Free acid	1.5%max

52% Water Soluble Powder

ITEM	SPECIFICATIONS
K2O % ≥	Excellent Grade	52
Chloride (Cl¯) %≤	Excellent Grade	1.5
Moisture (H2O)%	Excellent Grade	1.5
Free acid(H2SO4) %≤	Excellent Grade	3
S % ≥	Excellent Grade	17.5
Description	White powder	-