Potassium dichromate is a potassium salt that is the dipotassium salt of dichromic acid. It has a role as a sensitiser, an allergen and an oxidising agent. It contains a dichromate(2-).
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⚠️ Bilgi amaçlıdır; resmî Güvenlik Bilgi Formu (SDS) yerine geçmez.
Potassium dichromate is a potassium salt that is the dipotassium salt of dichromic acid. It has a role as a sensitiser, an allergen and an oxidising agent. It contains a dichromate(2-).
| Fiziksel görünüm | Potassium bichromate appears as orange red crystals. Denser than water and soluble in water. No distinctive odor. May severely irritate the eyes and respiratory tract. Avoid contact with organic ma… |
| Renk / Form | Orange-red triclinic crystals |
| Koku | Odorless, no distinctive odor |
| Erime noktası | 748 °F (NTP, 1992) |
| Kaynama noktası | Decomposes at 932 °F (NTP, 1992) |
| Yoğunluk | 2.676 at 77 °F (USCG, 1999) - Denser than water; will sink |
| Çözünürlük | 10 to 50 mg/mL at 68 °F (NTP, 1992) |
| Kırılma indisi | Index or refraction: 1.738 |
| Kararlılık | Stable under recommended storage conditions. |
| IUPAC Adı | dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium |
| Молекулярная формула | Cr2K2O7 |
| Молекулярная масса | 294.18 g/mol |
| CAS | 7778-50-9 |
| SMILES | [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+] |
| InChIKey | KMUONIBRACKNSN-UHFFFAOYSA-N |
| Katalog No | KC.1610218 |
| Ambalaj seçenekleri | 500ML |
⚠️ Bilgi amaçlıdır; resmî SDS yerine geçmez.