高杉製薬 List of Products and Services

Sodium sulfate is a neutral salt used in the production of glass, pulp, as a builder in detergents, as a diluent for dyes, and in bath agents. Our high-purity sodium sulfate is refined using the recrystallization method. We use purified water produced by our company for the dissolution during the refining process, resulting in a product with organic matter close to zero. 【Features】 ■ Colorless or white crystals or powder (anhydrous) ■ Easily soluble in water and highly hygroscopic (anhydrous) ■ Colorless or white crystals (decahydrate) ■ Dissolves in crystal water at about 32°C (decahydrate) ■ Efflorescent (decahydrate) *For more details, please refer to the catalog or feel free to contact us.

• Other medical supplies and cosmetic manufacturing materials

"Urea" is an organic compound used in urea resins, paints, dye raw materials, adhesives, cosmetic ingredients, and quasi-drug ingredients. It is a colorless to white crystalline or crystalline powder that decomposes upon heating, releasing ammonia. The product is available in two forms: solid and liquid. 【Features】 ■ Has a cool, salty taste ■ Extremely soluble in water ■ Slightly soluble in ethanol ■ Extremely insoluble in diethyl ether ■ Aqueous solution is neutral *For more details, please refer to the catalog or feel free to contact us.*

• Other pharmaceutical intermediates and cosmetic ingredients

Sodium carbonate is an alkali metal carbonate used in the manufacturing of flat glass and other glass products, as a food additive in the production of Chinese noodles and konjac, and as a raw material for pharmaceutical formulations (Japanese Pharmacopoeia). Grades include Japanese Pharmacopoeia (for manufacturing only), reagent special grade, reagent first grade, food additives, and pure anhydrous sodium carbonate. Packaging is in paper bags, with labeling and bag sizes varying by product and grade. 【Features】 ■ Easily soluble in water ■ Almost insoluble in ethanol ■ Aqueous solution is alkaline ■ Paper bag packaging *For more details, please refer to the catalog or feel free to contact us.

• Other food and beverage ingredients
• Other pharmaceutical intermediates and cosmetic ingredients

"Pharmaceutical Purified Water" is purified water used for cleaning medical instruments, preparing formulations, reagents, and test solutions, cleaning contact lenses, and preparing preservatives. It is packaged in a 500ml plastic bottle that can be crushed after use, making it space-efficient. Additionally, it features a convenient and hygienic one-touch cap. Please do not use it for the manufacture of injectable solutions. 【Features】 ■ Colorless and transparent ■ Odorless ■ Plastic bottle (500ml) ■ One-touch cap ■ Contributes to reducing waste *For more details, please refer to the catalog or feel free to contact us.

• Other hygiene related equipment
• Medicines, cosmetics, cleaning agents, maintenance, consumables
• Other cleaning maintenance and consumables

"Caustic soda" is an inorganic compound used in the production of soap and various soda salts, the manufacturing of paper and pulp, as an acidic neutralizer, and for the refining of fats and gases. It is a white, translucent solid (in bead form), and is packaged in small poly bottles, making it ideal for small-scale use. 【Features】 ■ Hygroscopic ■ Easily soluble in water, alcohol, and glycerin ■ Insoluble in ether and acetone ■ Aqueous solution is strongly alkaline ■ Dissolving in water generates a large amount of heat *For more details, please refer to the catalog or feel free to contact us.

• Food ingredients (solid)
• Cosmetic materials and raw materials