SODIUM NITRATE
SYNONYM: SODA NITER
FORMULA: NaNO3
M. W.: 84.99467
CAS NO.: 7631-99-4
GRADE: TECH. GRADE
DESCRIPTION: COLORLESS
HEXAGONAK SYSTEM CRYSTAL, DENSITY 2.257,MELTING POINT 30℃,EASY
DISSOLVE IN WATER AND LIQUID-AMMONIA, MICRO-DISSOLVE IN ALCOHOL, GLYCERINE,
EASY DELIQUESCENCE.DECOMPOSITION TEMPRETURE 380℃ AND DECOMPISITED
QUICKLY WHEN HEATED TO 529℃.SODIUM NITRATE IS OXIDANT, CAN
INFLAMMATION AND EXPLOSIVE WHILE MIXED WITH ORGNIC COMPOUND, SULPHUR SODIUM
ACID SULFITE ETC.
SPECIFICATIONS:
|
ITEM |
EXCELLENT |
FIRST |
QUALIFIED |
|
SODIUM NITRATE (DRY BASIS) |
99.5% |
99.3% |
98.5% |
|
MOISTURE |
1.5% |
1.8% |
2.0% |
|
WATER
INSOLUBLE |
0.03% |
0.06% |
--- |
|
SODIUM
CHLORIDE |
0.15% |
0.24% |
--- |
|
SODIUM NITRITE (DRY BASIS) |
0.01% |
0.02% |
0.15% |
|
SODIUM CARBONATE (DRY BASIS) |
0.05% |
0.10% |
--- |
|
IRON |
0.005% |
0.005% |
--- |
USES: FOR CHEMICAL, GLASS, EXPLOSIVE, FIREWORKS, DYE, METALLURGY, MACHINERY,
ENAMEL INDUSTRY, MEAT ANTISEPTICS ETC.
PACKING: 25KG/WOVEN
BAG.
UN NO.: 1498
CLASS: 5.1