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Home Chemnovo Inorganic Bases Barium Hydroxide Octahydrate 98% AR

00342

Barium Hydroxide Octahydrate 98% AR

Barium Hydrate

CAS : 12230-71-6

HS Code : 2816.40000

Molecular Formula : Ba(OH)2.8H2O

Molecular Weight : 315.48

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

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%

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