Home Chemnovo Inorganic Bases Barium Hydroxide Octahydrate 97% Extrapure
00341
Barium Hydroxide Octahydrate 97% Extrapure
Barium Hydrate
CAS : 12230-71-6
HS Code : 2816.40000
Molecular Formula : Ba(OH)2.8H2O
Molecular Weight : 315.48
MSDS
Physical Properties
Physical state at 20 °C
Solid |
Colour
White Crystalline |
Odour
Odorless |
pH value
12.5 at 50 g/l at 20 °C |
Melting point/ Freezing point [°C]
78 °C |
Boiling point [°C]
780°C |
Density [g/cm3]
2.18 |
Solubility in water [% weight]
5.6g/100g water @ 150C |
Specification
Appearance
White crystalline powder or crystal or flakes |
Assay (acidimetric)
Min 97.0% |
Substance insoluble in dilute HCl
Max 0.02% |
Chloride (Cl)
Max 0.05% |
Iron (Fe)
Max 0.003% |
Strontium (Sr)
Max 1.0% |
Heavy metal (as Pb)
Max 0.002% |
Carbonates (as BaCO3)
Max 2.0% |
Sulphide (S)
Max 0.005% |
Substance not precipitated by dilute H2SO4 (as SO4)
Max 0.2% |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 3262
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H314-H332
Precaution Statement: P280-P305 + P351 + P338-P310
×
Barium Hydroxide Octahydrate 97% Extrapure
| Pack Size | Quantity |
|---|---|
| 2500 ml | 3 |
| 500 ml | 2 |