11781
Honeywell

Barium hydroxide octahydrate

SKU
11781
Purum p.a., crystallized, ≥98.0% (T)
  • Products with a guarantee certificate and/or suitable for the stated analytical application.
Brand
Honeywell
CAS Numbers (All) Linear Formula
Ba(OH)2 · 8H2O
MDL Number Molar Mass
315.46 g/mol
RTECS Number
241-234-5

Documents

Specifications

PropertyValue
Assay98.0 - 102.0 %
Assay of BaCO3max. 2 %
Melting point76 - 79 °C
Calcium (Ca)max. 300 ppm
Copper (Cu)max. 50 ppm
Iron (Fe)max. 50 ppm
Potassium (K)max. 100 ppm
Sodium (Na)max. 1000 ppm
Nickel (Ni)max. 50 ppm
Lead (Pb)max. 50 ppm
Strontium (Sr)max. 15000 ppm
Zinc (Zn)max. 50 ppm
Chloride (Cl)max. 100 ppm

Properties

PropertyValue
Boiling Point/RangeDecomposes on heating
ColorColorless
Density2.180 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Grade Salts
Incompatible MaterialsAcids
Lower Explosion LimitNot applicable
Melting Point/Range78 °C
Partition CoefficientNo data available
Product LinePurum p.a.
Purity Percentage98
Purity Details>=98.0%
Solubility in Water947.0 g/l
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-ValueAlkaline (as aqueous solution)

Safety Information

PropertyValue
Hazard Class8
Package GroupII
UN IDUN3262
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