ナイカイ商事 Product Lineup

This catalog features the product lineup of Naikai Shoji Co., Ltd., including dried salt, undried salt, industrial chemicals, and magnesium fertilizers. In the industrial chemicals section, 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.

• Chemicals

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

• Chemicals

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

• Chemicals

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

• Chemicals

It is a white powder with a particle size of about 10μm. It has 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.

• Chemicals

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

• Chemicals

"Yamagu 25" is a magnesium fertilizer that is expected to activate photosynthesis and increase carbohydrate synthesis. It also contains sulfur, which is a major element for plants. We offer both granular products in sizes of 2 to 4 millimeters and powdered products. Please feel free to contact us if you have any requests. 【Effects】 ■ Promotes healthy growth of crops ■ Enhances the effectiveness of phosphoric acid ■ Enhances the effectiveness of silicic acid * 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.

• Other consumables

We offer a soil amendment called "Super Mag 33-11," which can be absorbed and utilized flexibly according to the magnesium requirements of each crop. It combines both soluble and water-soluble properties, demonstrating 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 balance of other components *For more details, please download the PDF or feel free to contact us. *This product is exclusively for agricultural cooperatives, so please inquire at your nearest agricultural cooperative when purchasing.

• Other consumables

We offer "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 and seedlings, fruit trees, fruit and leguminous vegetables, leafy and root vegetables, as well as rice, wheat, and grasses. 【Effects】 ■ Promotes healthy growth of crops ■ Enhances phosphorus absorption ■ Enhances silica 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.

• Other consumables

We offer a magnesium sulfate fertilizer called "Leaf Mag," which dissolves quickly in water and is effective 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 existing magnesium deficiency symptoms ■ Prevents the occurrence of magnesium deficiency through pre-application ■ Regular application promotes photosynthesis and contributes to quality improvement ■ Suitable as a magnesium source for irrigation liquid fertilizers 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.

• Other consumables

We offer a liquid microelement compound fertilizer called "Magmanbo," which contains effect-enhancing agents (iron and copper), spreading agents (trehalose), and sedimentation prevention agents (citric acid). It is expected to promote photosynthesis, increase sugar content, and improve quality, making it effective during flowering, in cases of insufficient sunlight, or during 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 ■ Extremely effective during flowering, in cases of insufficient sunlight, or during unexpected rainfall *For more details, please download the PDF or feel free to contact us. *This product is exclusively for agricultural cooperatives, so please inquire at your nearest agricultural cooperative when purchasing.

• Other consumables