BARIUM HYDROXIDE OCTAHYDRATE Extra Pure

Barium Hydrate

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Article No.
01700
Grade
Extra Pure
Purity
97%
CAS No.
12230-71-6
Molecular Formula
Ba(OH)2.8H2O
Molecular Weight
315.48
H.S. Code
2816.4000
Shelf Life
60 Months
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

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1204000

    5000 g (05000)

  • 1PDL00030K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

Appearance White crystals
Assay (acidimetric) Min 97%
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

Corrosion Exclamation Mark
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
Revision Date : 23-Jul-2013
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