Property:
White fine crystal. Some are light gray or buff. The relative molecular weight
is 84.99 and density is 2.257. It's easy to be deliquescence and to dissolve in
water and liquid ammonia, but only a little can dissolve in ethanol and
glycerin. The melting point is 271℃. And decomposition temperature is
380℃. Its decomposition products are sodium nitrite and oxygen. If heated
to higher temperature, it will be decomposed into the mixed gas of oxygen,
azote and oxynitride. It has the strong oxidizing property and can cause the
inflammation and explore while mixed with organics, sulfur and sulfite etc.
Molecular Formula: NaNO3
Molecule Weight: 84.99
CAS NO.: 7631-99-4
Appearance:
White or light yellow Fine Crystal
|
Indexes |
Fused salt level |
Industrial Grade |
|
Nitrous acid sodium(NaNO2)contents(to doing a base meter)% ≥ |
98.5 |
98 |
|
Sodium nitrate(NaNO3)contents (to doing a base meter)% ≤ |
1.0 |
1.9 |
|
Chloride(count contents (to doing a base meter)with NaCl) % ≤ |
0.17 |
--- |
|
Insoluble water thing contents % ≤ |
0.06 |
0.10 |
|
Humidity% ≤ |
2.0 |
2.5 |
|
Appearance |
white crystal |
white crastal |
Specification:
Application:
It is the important chemical material and widely used in industries including
glass, dye, detonator, metallurgy, machinery and vitreous enamel etc.
Packing:Packed :
in 25kg plastic woven bag , 500kg/1000kg/1100kg jumbo bag or as per the
buyer's requirement .
Notice:
(1) This product shall be stored in the place where keep ventilation and dry
against rain, heated and insolation under sunlight.
(2) This product shall not be delivered or stored together with acid, metal
powder, saw dust, gauze, paper, sugar, sulfur, and other organic tinder and
reduzates.
(3) Handle with care against friction and bounce while handling and pile.
(4) The fire caused by sodium nitrate can be eradicated by using a lot of
water.