Barium hydroxide monohydrate
- Product NameBarium hydroxide monohydrate
- CAS22326-55-2
- CBNumberCB4318493
- MFBaH4O3
- MW189.36
- EINECS606-983-8
- MDL NumberMFCD00149151
- MOL File22326-55-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 78 °C(lit.) |
| Density | 3.743 g/mL at 25 °C(lit.) |
| vapor pressure | 300 hPa ( 78 °C) |
| solubility | soluble in acid solutions |
| form | Crystalline |
| color | White |
| Water Solubility | Soluble in water. |
| Sensitive | Air Sensitive & Hygroscopic |
| Exposure limits | ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| InChI | InChI=1S/Ba.3H2O/h;3*1H2/q+2;;;/p-2 |
| InChIKey | GKQTUHKAQKWLIN-UHFFFAOYSA-L |
| SMILES | [Ba](O)O.O |
| CAS DataBase Reference | 22326-55-2(CAS DataBase Reference) |
| FDA UNII | P27GID97XM |
| EPA Substance Registry System | Barium hydroxide (Ba(OH)2), monohydrate (22326-55-2) |
| UNSPSC Code | 12352302 |
| NACRES | NA.55 |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H302+H332-H314 | |||||||||
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 20/22-34 | |||||||||
| Safety Statements | 26-36/37/39-45-28 | |||||||||
| RIDADR | UN 3262 8/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | CQ9200000 | |||||||||
| F | 3-9-34 | |||||||||
| HazardClass | 8 | |||||||||
| Storage Class | 8B - Non-combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1A | |||||||||
| NFPA 704: |
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