SILVER CHROMATE
- Product NameSILVER CHROMATE
- CAS7784-01-2
- CBNumberCB9211405
- MFAgCrH2O4
- MW225.88
- EINECS232-043-8
- MDL NumberMFCD00003402
- MOL File7784-01-2.mol
Chemical Properties
| Density | 5.625 g/mL at 25 °C (lit.) |
| storage temp. | RT, protect from light |
| form | Powder |
| Specific Gravity | 5.625 |
| color | Red-brown |
| Water Solubility | Slightly soluble in water. Soluble in HNO<sub>3</sub> and ammonia |
| Specific Heat Capacity | Cp(crystal): 0.63 J/(g·K), at 25℃ |
| Sensitive | Light Sensitive |
| Merck | 14,8510 |
| Solubility Product Constant (Ksp) | pKsp: 11.95 |
| Exposure limits | OSHA: Ceiling 0.1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 |
| Stability: | Stable. but light-sensitive and hygroscopic. |
| Major Application | PEM fuel cells material synthesis precursor |
| InChI | 1S/2Ag.Cr.4O/q2*+1;;;;2*-1 |
| InChIKey | OJKANDGLELGDHV-UHFFFAOYSA-N |
| SMILES | [Ag+].[Ag+].[O-][Cr]([O-])(=O)=O |
| CAS DataBase Reference | 7784-01-2(CAS DataBase Reference) |
| EPA Substance Registry System | Chromic acid (H2CrO4), disilver(1+) salt (7784-01-2) |
Safety
| Symbol(GHS) |
    GHS03,GHS07,GHS08,GHS09 |
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| Signal word | Danger | |||||||||
| Hazard statements | H272-H317-H350-H410 | |||||||||
| Precautionary statements | P201-P210-P273-P280-P302+P352-P308+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | O,T,N | |||||||||
| Risk Statements | 8-43-49-50/53 | |||||||||
| Safety Statements | 17-45-53-61-60 | |||||||||
| RIDADR | 3087 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | III | |||||||||
| Storage Class | 5.1B - Oxidizing hazardous materials | |||||||||
| Hazard Classifications |
Aquatic Acute 1 Aquatic Chronic 1 Carc. 1B Ox. Sol. 2 Skin Sens. 1 |
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| NFPA 704: |
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