Other grades of this product :
| BARIUM NITRITE Basic information |
| Product Name: | BARIUM NITRITE | | Synonyms: | Nitrousacid,bariumsalt;BARIUM NITRITE;Barium nitrate, 99.999% PURATREM;BARIUM NITRITE 85%;99,999%Puratrem;Bisnitrous acid barium salt | | CAS: | 13465-94-6 | | MF: | BaN2O4 | | MW: | 229.34 | | EINECS: | 236-709-9 | | Product Categories: | | Mol File: | 13465-94-6.mol |
| BARIUM NITRITE Chemical Properties |
| Melting point | 267°C | | density | 3.187 | | form | colorless hexagonal crystals | | Water Solubility | 67.5g/100mL (20°C) H2O; slightly soluble alcohol [CRC10] | | EPA Substance Registry System | Nitrous acid, barium salt (13465-94-6) |
| BARIUM NITRITE Usage And Synthesis |
| Description | Barium Nitrite has the molecular formula of Ba(NO2)2
and the molecular weight of 247.3532 g/mol. Barium
nitrite is made by double decomposition from barium
chloride and sodium nitrite:
BaCl2 + 2NaNO2 ? Ba(NO2)2 + 2NaCl
It is soluble so that the solution must be evaporated at
low temperature to obtain crystals. The product is
a monohydrate whose molecular weight is 247.4356 g/
mol and whose CAS number is 7787-38-4. It loses water
at about 100°C and the anhydrous salt melts with
decomposition at 217°C. It occurs as yellowish-white
crystals whose solubility is 75.3 g/100 ml. It is insoluble
in ethanol. | | Chemical Properties | colorless, hexagonal [CRC10] | | Uses | In diazotization reactions; prevention of corrosion of steel bars; in explosives. |
| BARIUM NITRITE Preparation Products And Raw materials |
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