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Barium sulfate, 98%, extra pure, Thermo Scientific™

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Quantity:
500g
1kg
5kg
25kg
Packaging:
Fibre drum
Plastic bottle
This item is not returnable. View return policy
7727-43-7
BaO4S
233.4
TZCXTZWJZNENPQ-UHFFFAOYSA-L
barium sulfate, barite, baritop, barosperse, barotrast, esophotrast, liquipake, macropaque, micropaque, microtrast
24414
barium(2+);sulfate
[O-]S(=O)(=O)[O-].[Ba+2]
This item is not returnable. View return policy
7727-43-7
BaO4S
233.4
TZCXTZWJZNENPQ-UHFFFAOYSA-L
barium sulfate, barite, baritop, barosperse, barotrast, esophotrast, liquipake, macropaque, micropaque, microtrast
24414
barium(2+);sulfate
[O-]S(=O)(=O)[O-].[Ba+2]

Barium sulfate, 98%, BaO4S, CAS Number-7727-43-7, barite, baritop, barium sulfate, barosperse, barotrast, esophotrast, liquipake, macropaque, micropaque, microtrast, 25kg, Passes test, < 0.3%, 97.5 to 100.5%, White, 4.5000g/mL, 231-784-4, 233.4, Extra Pure, 10ppm max., TZCXTZWJZNENPQ-UHFFFAOYSA-L

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Color White
Melting Point 1580.0°C
Quantity 1kg
Assay Percent Range 97.5 to 100.5%
Linear Formula BaSO4
Merck Index 15,99
Solubility Information Solubility in water: 0.0022g/L (18°C). Other solubilities: practically insoluble in diluted acids,soluble in hot conc. sulfuric acid,insoluble in ethanol
Formula Weight 233.4
Physical Form Powder
Percent Purity 98%
Grade Extra Pure
Heavy Metals (as Pb) 10ppm max.
Loss on Ignition 2.0% (600°C) max.
Oxidizable Substances Oxidizable sulfur: Passes test
Packaging Plastic bottle
Solubility Solubility in water: 0.0022g/L (18°C). Other solubilities: practically insoluble in diluted acids, soluble in hot conc. sulfuric acid, insoluble in ethanol
Soluble Barium Salts Passes test
Specific Gravity 4.5
Sulfide 0.5ppm max.
Acidity Alkalinity Passes test
Acid Soluble Substances < 0.3%
Density 4.5000g/mL
Chemical Name or Material Barium sulfate
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Product Identifier
  • Barium sulfate

RUO – Research Use Only