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Refined Magnesium Sulfate(MgSO4・7H2O) details>>
UMAI CHEMICAL's magnesium sulfate is used for reagents, pharmaceuticals, cosmetics, food additives, feed additives, fertilizers and industrial chemicals. We have 40 grades. We produce high purity grade of 99.999% and the production quantity and market share of our magnesium sulfate is No.1 in Japan.
Magnesium Sulfate- Dried (MgSO4・0H2O～3H2O) details>>
UMAI CHEMICAL has 4 basic grades of magnesium sulfate-dried , such as, anhydrous, 1.5 -hydrate, 2.5-hydrate, and 3-hydrate with various crystalline size distribution.
Liquid Magnesium Sulfate (MgSO4 20-25%)-
Liquid Magnesium Chloride (MgCl2 25%)-
Sodium Nitrate(NaNO3 ）UMAI CHEMICAL, as O.E.M. of Sumitomo Chemical Co., Ltd., has two kinds of sodium nitrate with anti-caking agent added and without anti-caking agent for anti-foaming agent used in glass production and exothermic agent for surface treatment etc..
UMAI CHEMICAL’s Nickel Nitrate is used as cathode material for nickel cadmium battery. Recently, it is used for Nickel-Metal Hydride battery .
Silky Dip® (Antiseptic for cow teat )
This is a Japanese antiseptic to protect cow from mastitis to maintain natural and healthy teat .This animal health product is applicable for both pre and post milking with less active iodine to perform high disinfectant effect by free iodine.
32.5% aqueous urea solution used as reduction agent in Selective Catalytic Reduction (SCR) to lower NOx concentration in the exhaust emissions from diesel engines, finally decomposing into nitrogen and water.
AQRUM is an inorganic additive used for dicing during the semiconductor production.
Dicing requires semiconductor wafers (especially those of large diameter) to be exposed to cutting water (ultra pure water) for a long time and a small amount of aluminum ion elutes from the cutting surface of wafers. A surfactant is used as a dicing additive to minimize this elution problem. AQRUM is the inorganic dicing additive developed under the new concept of utilizing ionization to solve such problem of aluminum ion elution from semiconductor wafers during dicing. Conventional organic surfactants need waste water treatment after dicing. AQRUM, which is inorganic, can eliminate waste water treatment. AQRUM is truly an environmentally friendly additive. Available in a 10 liter pure bottle.