ナイカイ商事 List of Products and Services

It is widely used as a coagulant for tofu. *White nigari is in flake form, while white nigari soft is in powder form.

• Snow melting equipment

It is crystalline magnesium sulfate. It can be used for various purposes.

• Tunnel Materials

It is a flame-retardant alkaline material, primarily used for flue gas desulfurization applications.

• Thermal power generation

It is crystalline potassium chloride, which can be used for liquid fertilizers, plating processes, and more. Since it does not contain anti-caking agents, it does not produce foam when stirred, so no defoaming agents are needed.

• others

It is a white powder with a particle size of about 10μm and a very low apparent specific gravity of 0.20 to 0.25 g/cm³. It can be used for various applications such as nutritional additives, thickening agents for rubber, and climbing chalk. Additionally, it is certified kosher and halal, making it suitable for use in nutritional additives for overseas markets.

• others

We offer magnesium sulfate fertilizer "Leaf Mag," which dissolves quickly in water and works fast, suitable for foliar application, nutrient solution soil cultivation, and hydroponics. It promotes photosynthesis and improves quality. It can also be used as an emergency measure when symptoms of magnesium deficiency appear. 【Effects】 ■ Stops the progression of magnesium deficiency symptoms ■ Prevents the occurrence of magnesium deficiency through pre-application ■ Regular application promotes photosynthesis and contributes to quality improvement ■ Also suitable as a magnesium source for irrigation liquid fertilizer and hydroponics *For more details, please download the PDF or feel free to contact us. *This is a brand exclusive to agricultural cooperatives, so please contact your nearest agricultural cooperative when purchasing.

• Fertilizers and Pesticides

We handle "Eco Mag," an organic fertilizer suitable for the cultivation of organic agricultural products, made from granulated natural water mag. It is compatible with a wide range of crops, including tea, seedlings, fruit trees, fruit and legume crops, leafy and root vegetables, rice, wheat, and grasses. 【Effects】 ■ Promotes healthy growth of crops ■ Enhances phosphorus absorption ■ Enhances silicon absorption ■ Increases the effectiveness of livestock manure compost application *For more details, please download the PDF or feel free to contact us. *This is a brand exclusive to agricultural cooperatives, so please contact your local agricultural cooperative when purchasing.

• Fertilizers and Pesticides

We offer a soil amendment product called 'Super Mag 33-11' that can be absorbed and utilized flexibly according to the magnesium requirements of each crop. It combines both soluble and water-soluble properties, allowing for quick effectiveness after application. Furthermore, its fertilizing effect can last for an extended period. Additionally, because it has a weak alkaline pH, it does not disturb the soil. For soils with high pH, we have a sister product called "Naikai Sulfur Mag." 【Effects】 ■ Promotes photosynthesis ■ Enhances absorption of phosphorus and silica ■ Improves the balance of other components *For more details, please download the PDF or feel free to contact us. *This is a brand exclusive to agricultural cooperatives, so please inquire with your nearest agricultural cooperative when purchasing.

• Fertilizers and Pesticides

We offer a liquid micronutrient complex fertilizer called "Magmanbo," which contains effectiveness-promoting agents (iron and copper), spreading agents (trehalose), and sedimentation prevention agents (citric acid). It is expected to enhance photosynthesis, increase sugar content, and improve quality, making it effective during flowering, periods of insufficient sunlight, or unexpected rainfall. 【Features】 ■ Contains magnesium, manganese, boron, and iron, which are effective for promoting plant growth. ■ Expected to enhance photosynthesis, increase sugar content, and improve quality. ■ Very effective during flowering, periods of insufficient sunlight, or unexpected rainfall. *For more details, please download the PDF or feel free to contact us. *This is a brand exclusive to agricultural cooperatives, so please contact your nearest agricultural cooperative when purchasing.

• Fertilizers and Pesticides

This catalog features the product lineup of Naikai Shoji Co., Ltd., including dried salt, undried salt, industrial chemicals, and magnesium fertilizers. In the category of industrial chemicals, we offer "crystal magnesium sulfate," a colorless crystal in the orthorhombic system used as a medical laxative, and "magnesium chloride," widely used as a coagulant for tofu, known for its fast coagulation speed compared to other coagulants, while being described as having a mild taste. Please use this information to assist in your product selection. [Contents] ■ Dried salt (dry type) ■ Undried salt (wet type) ■ Industrial chemicals ■ Magnesium fertilizers *For more details, please refer to the PDF document or feel free to contact us.

• Medicines

"Yurimagu 25" is a magnesium fertilizer that is expected to activate photosynthesis and increase the synthesis of carbohydrates. It also contains sulfur, which is a major element for plants. We offer both granular products in sizes of 2 to 4 mm and powdered products. Please feel free to contact us if you have any requests. 【Effects】 ■ Promotes healthy growth of crops ■ Enhances the effectiveness of phosphate ■ Enhances the effectiveness of silica * For more details, please download the PDF or feel free to contact us. * This is a brand exclusive to agricultural cooperatives, so please contact your nearest agricultural cooperative when purchasing.

• Fertilizers and Pesticides