7631-99-4, High Quality China 7631-99-4 Suppliers and Manufacturers

7631-99-4

Supplier Info

Weifang Win International Trading Co., Ltd.

[China Supplier]

Contact Person : Mr. Hou Andy

Tel : 86-536-5197727

Fax : 86-536-5197717

Product Detail

SODIUM NITRATE 1.Cas no.: 7631-99-4 2.Molecular formula: Na2CO3 3.Appearance: White crystalline

Product Name:

Sodium nitrate

Category:

Inorganic chemical/inorganic salt

CAS NO:

7631-99-4

EC NO:

231-554-3

UN:

1498

Molecular Formula:

NaNO3

Quality spec.

Item	Grade
Item	Best quality	First quality	Qualifier
Sodium nitrateAssay(dry basis), %, ≥	99.5	99.3	98.5
Moisture, %, ≤	1.5	1.8	2.0
Insol. in water, %, ≤	0.03	0.06	--
Chlorides (cl)Assay(dry basis), %, ≥	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

Molecular Weight:

84.99

Packing:

25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand.

Specifications:

It is colorless transparent or yellowish diamond crystal with slight bitter taste; easily easily soluble in water, liquid ammonia, slightly soluble in glycerol and ethanol. Density: 2.257(20oC), relative molecular weight: 84.99. m.p.: 306oC, b.p.: 380oC.Molecular Formula: NaNO3Molecular Weight: 84.99CAS NO.: 7631-99-4

Use:

It is used as fluxing medium for enamel industry; as decolorizer, defoamer and clarifying agent for glass industry. Sodium nitrate is also used for dyes, medical and agricultural industry.

7631-99-4