Sell sodium nitrate(98%, 98.5% 99.5% )

详情

Solubility in water  :**5 g/L

Melting Point   :**8

Vapor Pressure    :0.*3 (**0 C)

Density:    2.*6 g/cm3

Usage
Manufacture enamels for pottery, nitric acid, sodium nitrite, in matches, catalyst in manufacture sulfuric acid, pickling meats.

Vapor Density :     2.*3

Odor threshold  :       Odorless

Refractive Index:   1.***4

Storage
Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling
Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with clothing and other combustible materials. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

Incompatibilities
Acids, alcohols and glycols (e.g. butyl alcohol, ethanol, methanol, ethylene glycol), aldehydes (e.g. acetaldehyde, acrolein, chloral hydrate, formaldehyde), amides (e.g. butyramide, diethyltoluamide, dimethyl formamide), amines (aliphatic and aromatic, e.g. dimethyl amine, propylamine, pyridine, triethylamine), azo, diazo, and hydrazines (e.g. dimethyl hydrazine, hydrazine, methyl hydrazine), carbamates (e.g. carbanolate, carbofuran), cyanides (e.g. potassium cyanide, sodium cyanide), dithiocarbamates (e.g. ferbam, maneb, metham, thiram), esters (e.g. butyl acetate, ethyl acetate, propyl formate), ethers (e.g. dioxane, furfuran, tetrahydrofuran (THF)), hydrocarbons (aromatic, e.g. benzene, chrysene, cumene, toluene), halogenated organics (e.g. dibromoethan

Stability:    Stable under normal temperatures and pressures.

Decomposition:   Oxides of nitrogen.

Combustion Products:        
Yields toxic gaseous oxides of nitrogen when involved in fire.