The main physicochemical properties: industrial sodium nitrite is white or yellowish crystal. Pure NaNO2 at 20 DEG C, the proportion of 2.17, the melting point of 271 DEG C; with reduction, oxidation, deliquescent, soluble in water, slightly soluble in alcohol and ether, toxic, odorless and slightly salty.
Use: mainly used as dye, medicine, textile, plastic, synthetic fiber, chemical reagent, photo, antifreeze, food, metal heat treatment and other industries.
Technical indicators: GB2367-2006
Hazardous characteristics: strong oxidants, which are put together with organic matter, are easy to burn and explode. When combustible substances are ignited, they can help to generate fire. Contact with sulfur oxides, Sodium Bisulfite, reducing agents and strong acids can cause combustion or explosion.
Appearance: a yellowish or white crystal of a microstrip
Packaging: according to the national standard packaging requirements, it is packed in plastic textile bags lined with polyethylene film bags, the net weight of each bag is 50kg. If special packing is needed, the suppliers and buyers will negotiate separately.
Storage and transportation: the product should be stored in a cool and dry place, prevent moisture and sunlight, and should be installed in railway wagons or other curtain tarpaulin with cover transportation in transportation.
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