
CAS Number22326-55-2
SynonymsMFCD00149151; Barium Hydroxide Monohydrate; EINECS 241-234-5
Molecular FormulaBa(OH)2 · H2O
Molecular Weight189.36
Purity98%
Density3.743 g/mL at 25 °C(lit.)
Melting Point78 °C(lit.)
Appearancepowder, crystals or chunks
EINECS241-234-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 22326-55-2 |
| Catalog No. | 2A-9013783 |
| Chinese Name | 一水合氢氧化钡 |
| Synonyms | MFCD00149151; Barium Hydroxide Monohydrate; EINECS 241-234-5 |
| Molecular Formula | Ba(OH)2 · H2O |
| Molecular Weight | 189.36 |
| Purity | 98 |
| Density | 3.743 g/mL at 25 °C(lit.) |
| Melting Point | 78 °C(lit.) |
| Appearance | powder, crystals or chunks |
| Storage Condition | Closed, cool, ventilated and dry place |
| Packaging | II; III |
| EINECS | 241-234-5 |
| HTC | 2816400000 |
| PubChem ID | 329754921 |
| MDL Number | MFCD00149151 |
| SMILES | O.O[Ba]O |
| InChI | 1S/Ba.3H2O/h;3*1H2/q+2;;;/p-2 |
| InChI Key | GKQTUHKAQKWLIN-UHFFFAOYSA-L |
| NACRES Code | NA.55 |
| UNSPSC | 12352302 |
| Hazard Symbols | 6.1 |
| MSDS | msds/13783_1_22326_55_2.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3262 International Maritime Danger Regulations: 3262 International Air Transport Danger Regulations: 3262 14.2 United Nations shipping name European land transport hazard regulations: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S. (Barium hydroxide monohydrate) IMDG Code: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S. (Barium hydroxide monohydrate) International air transport hazard regulations: Corrosive solid, basic, inorganic, n.o.s. (Barium hydroxide monohydrate) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Barium chloride dihydrate | 10326-27-9 | 2A-9013778 |
| Barium chromate | 10294-40-3 | 2A-9013779 |
| Barium cyanide | 542-62-1 | 2A-9013780 |
| Barium fluoride | 7787-32-8 | 2A-9013781 |
| Barium hydroxide | 17194-00-2 | 2A-9013782 |
| Barium hydroxide,8-hydrate | 12230-71-6 | 2A-0200323 |
| Barium iodide dihydrate | 7787-33-9 | 2A-9013786 |
| Barium manganate | 7787-35-1 | 2A-9013787 |
| Barium metaborate | 13701-59-2 | 2A-9013788 |
| Barium metaphosphate | 13762-83-9 | 2A-9013789 |
| Browse all Specialty Chemicals products » | ||
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