Description

KNO3 powder and granular Potassium nitrate PH (aqueous solution): 7 Properties: white crystal powder. Spicy tastes salty and cool. Relative density: 2.**9 Melting point: **4°C Solubility: soluble in water, absorbing heat when soluble in water, solution temperature will decrease. Not soluble in ethanol, ethyl ether without water. CAS*********1 H.S.NO.**********0 KNO3………………………………………………….*8%min N………………………………………………………..*3.8%min K2O…………………………………………………….*5%min Free Acid…………………………………………..0.**9%max 2. Potassium nitrate function and application Mainly used for fireworks, gunpowder, matches, fuse, wicks, tobacco, color television screen, medicine, chemical reagent, catalyst, ceramic glaze color, glass, compound fertilizer, and flowers, vegetables and fruit trees and the crops foliar spraying fertilizer etc. In addition, the metallurgical industry, food industry etc would like to use potassium nitrate as auxiliary materials. 3.Handling and storage Handling Precautions: closed operation, enhanced ventilation. Operators must go through specialized training, strict adherence to rules. Operators are proposed to wear headgear electric powered air-purifying respirators, wear protective polyethylene clothing, and wear rubber gloves. Away from fire and heat sources, smoking is not allowed in the workplace. Away from flammable and combustible materials. To avoid producing dust. Avoid touching with reducing agents, acids, reactive metal powder. Handling should be taken care, and packaging and containers to prevent damage. Corresponding with the variety and quantity of fire-fighting equipment and emergency equipment avoiding leakage. Storage note: store in cool, dry and well ventilated warehouses. Away from the fire, heat source. No more than *0 °C library temperature, relative humidity not more than *0%. Should separate from the reducing agent, with acids, easy (can) burning content, active metal powder, especially avoid mixed store. 4.Packing (plastic lined, plastic woven bags) **5kg/bag, *0kg/bag, ***0kg/bag ****5kg/pallet *****5tons/*0FCL