Chemical Search
Ammonium chromate
1. Molecular Structure
2. Chemical Identity
| Property | Value |
|---|---|
| IUPAC Name | diazanium;dioxido(dioxo)chromium |
| Molecular Formula | CrH8N2O4 |
| SMILES | [NH4+].[NH4+].[O-][Cr](=O)(=O)[O-] |
3. Chemical Properties
| Property | Value |
|---|---|
| Molecular Weight | 152.07 g/mol |
| TPSA | 82.3 Ų |
| LogP | N/A |
| Formal Charge | 0 |
4. Experimental Properties
| Property | Value |
|---|---|
| Boiling Point | No data available |
| Melting Point | 185 °C (decomposes) |
| Density | Density: 1.91 at 12 °C; decomposes at 180 °C |
| Solubility | Solubility in water: 34.4% at 50 °C |
| Flash Point | No data available |
| Autoignition Temp | No data available |
5. Supplier Suggestions
| Supplier | Website | Location |
|---|---|---|
| Sigma Aldrich/Merck | Visit Merck | International |
| Lennox | Visit Lennox | Ireland |
| Doc Solder | Visit Doc Solder | Ireland |
6. GHS Safety & Hazards
Signal Word
Danger
Danger
Hazard Statements
- H272 (65.5%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
- H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
- H301: Toxic if swallowed [Danger Acute toxicity, oral]
- H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
- H314 (65.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
- H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
- H334 (65.5%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
- H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
- H340: May cause genetic defects [Danger Germ cell mutagenicity]
- H350 (100%): May cause cancer [Danger Carcinogenicity]
- H350: May cause cancer [Danger Carcinogenicity]
- H360Fd: May damage fertility; Suspected of damaging the unborn child [Danger Reproductive toxicity]
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
- H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
- H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
- H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statements
- P203, P210, P220, P233, P260, P261, P264, P271, P272, P273, P280, P284, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P318, P321, P333+P317, P342+P316, P362+P364, P363, P370+P378, P391, P403, P405, and P501 (click each P-code to see the statement)
- P203, P210, P220, P233, P260, P264, P264+P265, P271, P273, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P321, P342+P316, P363, P370+P378, P391, P403, P405, and P501 (click each P-code to see the statement)
- P203, P233, P260, P261, P264, P270, P271, P272, P280, P284, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P319, P320, P321, P330, P333+P317, P342+P316, P362+P364, P363, P403, P403+P233, P405, and P501 (click each P-code to see the statement)