| Zinkboraat | ||||
|---|---|---|---|---|
| Structuurformule en molecuulmodel | ||||
 | ||||
| Algemeen | ||||
| IUPAC-naam | Zinkboraat | |||
| Wikidata | Q8072284 | |||
| Waarschuwingen en veiligheidsmaatregelen | ||||
| Zie de tabel onderaan voor gegevens van de verschillende vormen van zinkboraat | ||||
| ||||
Zinkboraat is de aanduiding voor een verzameling verwante anorganische verbindingen van zink en boraat. Zinkboraat vormt een wit kristallijn of amorf poeder dat praktisch onoplosbaar is in water. De giftigheid is laag.
Van zinkboraat bestaan verschillende varianten, die van elkaar verschillen in de verhouding zink/boor en de hoeveelheid kristalwater:
De gehydrateerde varianten verliezen water tussen 290–415 °C. Hierdoor is het smeltpunt voor alle verbindingen uiteindelijk ongeveer 980 °C
Zinkboraat wordt voornamelijk als vlamvertrager gebruikt. Daarnaast vindt het vindt ook toepassing in verven, lijmen en pigmenten.
| Formule | ||||||
| Verh.formule | ||||||
| CAS-Nummer | 138265-88-0 | 12767-90-7 | 149749-62-2 | 1332-07-6 | 1332-07-6 | 10361-94-1 |
| PubChem | 56846126 | 167155 | ||||
| Mmolair | 677,35 | 371,62 | 413,15 | 773,34 | 3556,04 | 313,76 |
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