Sodium Nitrite Crystal

Yingfengyuan Industrial Group Limited is one of the leading China sodium nitrite crystal manufacturers and suppliers,Website:http://www.yingfengyuan.com, equipped with professional factory, we are able to offer you best and cheap sodium nitrite crystal products.SODIUM NITRITE  Formula:NaNO2  M.W.:69.00 (According to Intermational Atomic  Weight in 1995)  The product accords with the National Standard  of GB2367-90 GB/T19001-2000 idt  ISO9001:2000 Standard Registration number:SC07  dated:24.8.200      SpecificationsIst gradeSome items are superior to the National    StandardNaNO2(as bry basis)%99.0minNaNO3(as bry basis)%0.80maxInsoluble matters in water,%0.05maxMoisture,%1.8maxChlorides(as CL, on bry base),%0.10maxProperty: White crystals with slight yelow;  Sp.Gr.2.17(20 ), M.P.271 , soluble in water, slightly soluble in alcohol and  ether, deliquescence, when heated at 320 ), decomposes to O2.N2, Na2O NO or  NO2.Easily burn and explode when mixed with organic materials. It gives off nitrogen  oxide when burns. Absorbs oxygen from air, evolves as NaNO2, it is strong  poison, do not contact with skin to avoid pollution or toxicant.  Uses: Mainly used for manufacture of  nitrocompound, azodye, bleaching agent, mordant and heat treatment of metal  etc.  Packing: In 25kgs net in PP/PE bag. There is a  mark for dagerous materials on outer bag.  Cautions: Away from organic compoud,  combustible substances, strong reductant and food. Store in a dr and cool  place. Keep away from sunlight and damp