A2152312
Barium hydroxide monohydrate , 98% , 22326-55-2
CAS NO.：22326-55-2
Empirical Formula: BaH4O3
Molecular Weight: 189.36
MDL number: MFCD00149151
EINECS: 606-983-8
| Pack Size | Price | Stock | Quantity |
| 25G | RMB29.60 | In Stock |
|
| 100G | RMB39.20 | In Stock |
|
| 500g | RMB74.40 | In Stock |
|
| 2.5KG | RMB324.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
| EPA Substance Registry System | Barium hydroxide (Ba(OH)2), monohydrate (22326-55-2) |
Description and Uses
Barium hydroxide monohydrate is used in water purification. It is used to prepare lubricating and oil additives as well as a precursor to other barium compounds. It is also used to dehydrate and remove sulfate from various products.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| 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 |
