Sodium nitrate

Industry Grade Sodium Nitrate 99%min Manufacture Direct Supply CAS No.: 7631-99-4 EINECS No.: 231-554-3

Company: Qingdao Gold Sailing Sonef Chemical Co., Ltd

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Property

Industrial sodium nitrate is white or yellowish crystal, with slight bitter taste,the relative density is 2.261 and fusing point is 306.8°C; It is easily soluble in water, liquid ammonia, slightly soluble in glycerol and ethanol. It has a little hygroscopy, if it contains a little chloride,its hygroscopy has increased greatly. As a kind of strong oxidizer,it can be burning and exploding when mixed with organic substance.

Application

Sodium nitrate may be used as a constituent of fertilizers, pyrotechnicsand smoke bombs, glass and potteryenamels, as a food preservative and asolid rocket propellant.

Notice

1.Stored in the dry and ventilation place and prevent rain and sunlight exposure;

2. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion;

3.Handle with care against friction and bounce while loading and pile;

4.The fire caused by sodium nitrate can be put out by lots of water.

Quality Index

Product Technical Standard: GB/T4553-2002
Index Name	High-Class	First-Class	Qualified-Class
Sodium Nitrate Content(dry basis),% ≥	99.7	99.3	98.5
Moisture, % ≤	1.0	1.5	2.0
Water Insolubles Content, % ≤	0.03	0.06	-
Chloride (NaCl) Content(dry basis), % ≤	0.25	0.30	-
Sodium Nitrite Content(dry basis), % ≤	0.01	0.02	0.15
Sodium CarbonateContent,(dry basis) % ≤	0.05	0.10	-
Content of iron(Fe),%≤	0.005	-	-

Sodium nitrate