Barium Hydroxide Octahydrate 98% AR, 500 gram

Synonim : Barium Hydrate

Product Code. : O-5042.0500

Grade : AR

Purity : 98%

CAS No. : 12230-71-6

Molecular Formula : Ba(OH)2.8H2O

Molecular Weight : 315.48

H.S.Code : 2816.40000

Shelf Life : 60 Months

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 : Min 98%

Substance insoluble in dilute HCl : Max 0.005%

Carbonates (as BaCO3) : Max 2%

Chloride (Cl) : Max 0.001%

Sulphide (S) : Max 0.001%

Heavy metal (as Pb) : Max 0.0005%

Iron (Fe) : Max 0.001%

Calcium (Ca) : Max 0.05%

Strontium (Sr) : Max 0.5%

Potassium (K) : Max 0.01%

Sodium (Na) : Max 0.01%

Substance not precipitated by dilute H2SO4 (as SO4) : Max 0.2%

Note :

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Barium Hydroxide Octahydrate 98% AR, 500 gram | HIMEDIA

Barium Hydroxide Octahydrate 98% AR, 500 gram | HIMEDIA

Rp 890.500

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