| product Name |
Ammonium paratungstate |
| Synonyms |
Ammonium tungstate; Ammonium wolframate; APT; dioxido(dioxo)tungsten; diammonium dioxido(dioxo)tungsten; Ammonium Metagungstate |
| Molecular Formula |
H8N2O4W |
| Molecular Weight |
283.9145 |
| InChI |
InChI=1/2H3N.4O.W/h2*1H3;;;;;/q;;;;2*-1;/p+2/r2H3N.O4W/c;;1-5(2,3)4/h2*1H3;/q;;-2/p+2 |
| CAS Registry Number |
11120-25-5;14311-52-5 |
| EINECS |
234-364-9 |
| Molecular Structure |
|
| Melting point |
>300℃ |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S36:;
|
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