[A12327] CAS 7631-99-4 | Sodium nitrate, 98+% | Alfa
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Brand: Alfa Aesar
7631-99-4 | NNaO3 | nitric acid sodium salt (1:1)
Chemical Identifiers
CAS
7631-99-4
Molecular Weight (g/mol)
84.99
MDL Number
MFCD00011119
Synonym
sodium nitrate|niter|chile saltpeter|nitrate de sodium|cubic niter|nitric acid, sodium salt|sodium saltpeter|sodium(I) nitrate (1:1)|nitric acid monosodium salt|nitric acid sodium salt (1:1)
SMILES
[Na+].[O-][N+]([O-])=O
InChI Key
VWDWKYIASSYTQR-UHFFFAOYSA-N
Molecular Formula
NNaO3
IUPAC Name
sodium nitrate
Specifications
Appearance (Color)
White
Assay (unspecified)
> 98.0%
Form
Prills
Comment
As a bulk commodity material, may contain a small quantity of dark coloured prills from the manufacturing process
설명
Sodium nitrate is used in the production of fertilizers, nitric acid, pyrotechnics, smoke-bombs, glass and pottery enamels. In combination with boron trifluoride it forms an efficient reagent for nitration of aromatic compounds. Adsorption on alumina provides an environmentally benign aromatic nitrating agent. Further it finds use as food preservative and as a solid rocket propellant. It is also used as an electrolyte in a salt bridge, and as thermal storage medium in power generation systems.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Sodium nitrate is used in the production of fertilizers, nitric acid, pyrotechnics, smoke-bombs, glass and pottery enamels. In combination with boron trifluoride it forms an efficient reagent for nitration of aromatic compounds. Adsorption on alumina provides an environmentally benign aromatic nitrating agent. Further it finds use as food preservative and as a solid rocket propellant. It is also used as an electrolyte in a salt bridge, and as thermal storage medium in power generation systems.
Sodium nitrate is used in the production of fertilizers, nitric acid, pyrotechnics, smoke-bombs, glass and pottery enamels. In combination with boron trifluoride it forms an efficient reagent for nitration of aromatic compounds. Adsorption on alumina provides an environmentally benign aromatic nitrating agent. Further it finds use as food preservative and as a solid rocket propellant. It is also used as an electrolyte in a salt bridge, and as thermal storage medium in power generation systems.
Solubility
Freely soluble in water, ammonia and hydrazine. Soluble in alcohol.Slightly soluble in pyridine.
Notes
Sodium nitrate is hygroscopic in nature.
Other References:
Merck Index:14,8647UN Number:UN1498
GHS Hazard and Precautionary Statements
Hazard Statements:H272-H319-H373
GHS H StatementH272-H302 May intensify fire oxidizer. Harmful if swallowed.
Precautionary Statements:P210-P220-P221-P260-P264b-P271-P280-P304+P340-P305+P351+P338-P312-P314-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:WC5600000
경고:RUO – Research Use Only
CAS7631-99-4FORMULANNaO3HAZARD CLASS5.1EINECS231-554-3MDLMFCD00011119PACKAGING GROUPIII
| Pakage | 10000g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
