China Supplier Fortune Chemcial Price of Sodium Nitrate Fertilizer
Negotiable /Ton
Min.Order:50 Tons
Weifang Fortune Chemicals Co., Ltd.
China Supplier Fortune Chemcial Price of Sodium Nitrate Fertilizer
Sodium nitrate | |
Technology standard | GB/T4553-93 |
Exterior | White small crystallization, light grey or light yellow |
Physical properties | Colorless hexagonal system crystal, density 2.257, melting point 30℃, easily dissolve in water and liquid- ammonia, micro-dissolve in alcohol, glycerine , easy deliquescence. Decomposition temperature 380℃ and decompose quickly when heated to 529℃. |
Chemical properties | Sodium nitrate is oxidant, can inflame and explosive while mixed with organic compound, sulphur sodium acid sulfite etc. |
Index Item | Index | ||
High-Class Product | First-Class Product | Qualified Product | |
Sodium Nitrate Content (As Dry Basis),%,,≥ | 99.5 | 99.3 | 98.5 |
Moisture,%,≤ | 1.5 | 1.8 | 2 |
Water Insoluble Content, %,≤ | 0.03 | 0.06 | -- |
Chloridum (Cl)Content (As Dry Basis),%,≤ | 0.15 | 0.24 | -- |
Sodium Nitrite Content (As Dry Basis),%,≤ | 0.01 | 0.02 | 0.15 |
Sodium Carbonate Content (As Dry Basis),%,≤ | 0.05 | 0.1 | -- |
Iron Content,%,≤ | -- | 0.005 | 0.005 |