barium acetate 99% extrapure

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Description

CAS 543-80-6
Molecular Formula C4H6BaO4
Molecular Weight 255.42
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White crystalline
Odour Slight acetic acid odor pH Value 7 – 8.5 at 50 g/l at 25 °C
Density [g/cm3] 2.47 Solubility in Water [% weight] 1 g/1.5 ml water
Specifications
Appearance White crystalline powder Assay (As Ba(Ch3Coo)2 (By Chelatometry) Min 99.0%
Substance Insoluble in Water Max 0.01% pH (5% Solution in Water; 20°C) 6.5 – 8.5
Chloride (Cl) Max 0.004% Total Nitrogen (N) Max 0.005%
Heavy Metal (As Pb) Max 0.001% Iron (Fe) Max 0.001%
Calcium (Ca) Max 0.05% Strontium (Sr) Max 0.3%
Substance Not Precipitated By Dilute H2So4 (As So4) Max 0.3% Substance Reducing Kmno4 (As Hcoch) Max 0.025%
Dangerous Goods Information
UN Number – DG Class –
Safety Information & Hazard Symbols
Symbol GHS07
Signal Word Warning

barium acetate 99% extrapure

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SKU C00331-00500-HS Category
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