Sodium hydroxide is manufactured during production of chlorine as a co-product. Available in crystalline solid form, this chemical is corrosive by content. Its skin exposure can cause irritation. This chemical tends to absorb moisture from air. Composition of Sodium hydroxide includes hyudroxide anions and sodium cations. This water soluble chemical tends to generate high amount of heat. By keeping this aspect in mind, offered chemical is always produced by combining with water. Standard shelf life and accurate composition are the key aspects of this chemical.