How to identify the real from the fake with the German Red Bull potassium sulfate

Chemical analysis according to quality standards!

First, look at the appearance. Domestic potassium chloride is a white crystal, which is light yellow when it contains impurities; The imported potassium chloride is mostly white crystals or red and white crystals; It has stronger hygroscopicity than oak and is easily soluble in water. Second, look at the color.

There are red potassium chloride and white potassium chloride imitation side species, and individual potassium chloride is gray-white or light yellow. 3. Observe the water solubility. Potassium chloride dissolves easily in water.

4. Observe hygroscopicity. In humid weather conditions, a small amount of potassium chloride fertilizer was placed in a bowl and exposed to the air overnight, and on the morning of the second day, it was found that the potassium chloride had turned into water.

5. Measure the pH value. The pH broad test strip is inserted into an aqueous solution, the solution is neutral or slightly acidic, and the color of the paper strip is basically unchanged or slightly reddish (this is one of the ways to distinguish potassium chloride from potassium sulfate). 6. Observe the color of the flame after the fertilizer is burned.

A little potassium chloride is placed on the iron sheet, the iron sheet is tilted, and Dachang makes the fertilizer burn on an alcohol lamp (or firewood); Purple flames can be observed.

Red Bull Potassium Sulfate.

It is the world's largest producer of potassium sulfate, produced by the German potash company, which is an all-natural green color.

Fertilizer, containing more than 50% water-soluble potassium (K20) and 18% water-soluble sulfur (S), is the best potassium fertilizer and sulfur fertilizer for the production of high-quality melons, fruits and vegetable crops, and is easily soluble in water, which can quickly provide potassium and sulfur nutrients for melons, fruits and vegetable crops.

Red Bull potassium sulfate is best suited for chlorine-sensitive fruits, fruits and vegetables.

The salinity index is low, and large amounts of application will not cause soil salinization.

At the same time, Red Bull brand potassium sulfate does not contain free acid, no residue, no pollution, and also has the excellent characteristics of no moisture absorption, no agglomeration, and storage resistance, and is approved by the European Union as the only potassium sulfate product that can be used in organic agriculture.

Through a large number of experiments, it has been proved that the application of Red Bull potassium sulfate can achieve higher yield, better appearance, better taste and better storage and processing quality of melon, fruit and vegetable crops.

Red Bull potassium sulfate recommended dosage.

Crop type Amount per mu (kg) Fertilization time.

Tobacco leaves 25-35 70% as base fertilizer, 15 days after transplanting to apply 30%.

Potatoes, shallots, garlic 20-30 When sowing, it is used as a base fertilizer and applied once.

Navel orange, mango, lychee.

Citrus, pomegranate, longan 40-50 fruits after 50% application, before and after fruit picking, 50%.

Cucumber winter melon 30-40 base fertilizer application 40%, after the melon application 60%.

Watermelon melon 30-40 base fertilizer application 40%, after the melon application 60%.

Tomato pepper 25-35 50% base fertilizer and 50% top dressing

Good water solubility, high nutrient availability, special anti-caking treatment, can be used alone, can also be mixed with other fertilizers (do not mix with calcium nitrate for water washing).

"Red Bull" potassium sulfate, produced by the world's largest producer of potassium sulfate --- the German potash company, is an all-natural green fertilizer containing more than 50% water-soluble potassium (K

20) and 18% water-soluble sulfur (S) is the best potassium fertilizer and sulfur fertilizer for the production of high-quality melons, fruits and vegetable crops, and is easily soluble in water, which can quickly provide potassium and sulfur nutrients for melons, fruits and vegetable crops. Red Bull Potassium Sulfate is best suited for chlorine-sensitive fruits, vegetables and vegetables. The salinity index is low, and large amounts of application will not cause soil salinization.

At the same time, Red Bull Potassium Sulfate does not contain free acid, no residue, no pollution, and also has the excellent characteristics of no moisture absorption, no agglomeration, and storage resistance, and is approved by the European Union as the only potassium sulfate product that can be used in organic agriculture. Through a large number of experiments, it has been proved that the application of Red Bull potassium sulfate can achieve higher yield, better appearance, better taste and better storage and processing quality of melon, fruit and vegetable crops.

Red Bull potassium sulfate is available in three forms: one is the common powdered potassium sulfate (K2O 50%); One is potassium sulfate (K2O) in small particle crystals; One is large particles of potassium sulfate (K

2o≥50%）。

Red Bull - Instant Potassium Sulfate.

Source: German Potash Group Red Bull brand instant potassium sulfate.

Varieties with a high content of potash.

Chlorine-free potassium fertilizer. No nitrogen and potassium fertilizers.

Provides sulfur nutrients to crops.

- Completely water-soluble. - Small particles.

- Acidic. - No residue.

Red Bull Instant Potassium Sulfate – Provides potassium and sulfur nutrition at the right time.

Chlorine-free, nitrogen-free, to meet the urgent potassium nutritional needs of crops Red Bull instant potassium sulfate - more suitable for flower production.

--Promotes growth.

--Contributes to the robustness of the flower stems.

--The colors are more beautiful.

- Improve the quality of cut flowers.

--Enhanced Disease Resistance Red Bull Instant Potassium Sulfate vs. Foliar Spray Red Bull Instant Potassium Sulfate means:

Higher yields.

--Better quality.

Correction of potassium deficiency symptoms.

Improve the efficiency of potassium fertilizer.

--Foliar spray to supplement the insufficient use of base fertilizer and irrigation fertilization: foliar spray, sprinkler irrigation, drip irrigation, flush application, etc.