Tarapacaite is a mineral with formula of K2Cr6+O4 or K2(CrO4). The IMA symbol is Tpc.
⚠️ Bilgi amaçlıdır; resmî Güvenlik Bilgi Formu (SDS) yerine geçmez.
Tarapacaite is a mineral with formula of K2Cr6+O4 or K2(CrO4). The IMA symbol is Tpc.
| Fiziksel görünüm | Potassium chromate is a yellow crystalline solid. It is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment… |
| Renk / Form | Yellow orthorhombic crystals |
| Koku | Odorless |
| Erime noktası | 975 °C |
| Kaynama noktası | 1000 °C |
| Yoğunluk | 2.73 at 64.4 °F (USCG, 1999) - Denser than water; will sink |
| Çözünürlük | In water, 65.0 g/100 g water at 25 °C |
| Buhar basıncı | Zero |
| Kırılma indisi | Index of refraction: beta 1.74 |
| Kararlılık | Stable under recommended storage conditions. |
| IUPAC Adı | dipotassium;dioxido(dioxo)chromium |
| Molekulýar formula | CrK2O4 |
| Molekulýar agram | 194.190 g/mol |
| CAS | 7789-00-6 |
| SMILES | [O-][Cr](=O)(=O)[O-].[K+].[K+] |
| InChIKey | XMXNVYPJWBTAHN-UHFFFAOYSA-N |
| Katalog No | KC.1610214 |
| Ambalaj seçenekleri | 500GM |
⚠️ Bilgi amaçlıdır; resmî SDS yerine geçmez.