237108
Barium carbonate
Manufacturer: Sigma Aldrich
CAS Number: 513-77-9
Synonym(S): Witherite
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 G | 237108-500-G | In Stock | ₹ 6,365.10 |
| 1 KG | 237108-1-KG | In Stock | ₹ 20,827.30 |
| 2.5 KG | 237108-2.5-KG | In Stock | ₹ 46,991.33 |
237108 - 500 G
In Stock
Quantity
1
Base Price: ₹ 6,365.10
GST (18%): ₹ 1,145.718
Total Price: ₹ 7,510.818
grade
ACS reagent
Quality Level
200
Assay
≥99%99.0-101.0% (ACS specification)
form
powder or chunks
impurities
≤0.002 meq/g water-soluble titr. base≤0.005% oxidizers≤0.015% insol. dil. HCl
pH
6.8 (37 °C, 3.67 g/L)
anion traces
S2-: ≤0.001%chloride (Cl-): ≤0.002%
cation traces
Ca: ≤0.05%Fe: ≤0.002%K: ≤0.005%Na: ≤0.02%Sr: ≤0.7%heavy metals (as Pb): ≤0.001%
SMILES string
[Ba++].[O-]C([O-])=O
InChI
1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
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Description
- General description: Barium carbonate (BaCO3) is an important alkaline-earth metal material in the production of barium salts, barium ferrite, pigments, ceramics, optical glass, and electric condensers. Additionally, it serves as a precursor to produce superconductors and ceramic materials.
- Application: Barium carbonate is used:In the preparation of barium titanate using a mixture of BaCO3 and titania (TiO2) by solid-state reaction.As an additive in the preparation of NBC (neodymium – barium –copper) ceramics.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: ACS reagent
Quality Level: 200
Assay: ≥99%99.0-101.0% (ACS specification)
form: powder or chunks
impurities: ≤0.002 meq/g water-soluble titr. base≤0.005% oxidizers≤0.015% insol. dil. HCl
pH: 6.8 (37 °C, 3.67 g/L)
anion traces: S2-: ≤0.001%chloride (Cl-): ≤0.002%
cation traces: Ca: ≤0.05%Fe: ≤0.002%K: ≤0.005%Na: ≤0.02%Sr: ≤0.7%heavy metals (as Pb): ≤0.001%
SMILES string: [Ba++].[O-]C([O-])=O
InChI: 1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
grade:
ACS reagent
Quality Level:
200
Assay:
≥99%99.0-101.0% (ACS specification)
form:
powder or chunks
impurities:
≤0.002 meq/g water-soluble titr. base≤0.005% oxidizers≤0.015% insol. dil. HCl
pH:
6.8 (37 °C, 3.67 g/L)
anion traces:
S2-: ≤0.001%chloride (Cl-): ≤0.002%
cation traces:
Ca: ≤0.05%Fe: ≤0.002%K: ≤0.005%Na: ≤0.02%Sr: ≤0.7%heavy metals (as Pb): ≤0.001%
SMILES string:
[Ba++].[O-]C([O-])=O
InChI:
1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
grade: __
Quality Level: __
Assay: __
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impurities: __
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cation traces: __
SMILES string: __
InChI: __
grade:
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form:
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SMILES string:
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InChI:
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grade: synthesis grade
Quality Level: 100
Assay: __
form: solid
impurities: __
pH: __
anion traces: __
cation traces: __
SMILES string: Cl[Ni]Cl.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6
InChI: 1S/2C18H15P.2ClH.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2
grade:
synthesis grade
Quality Level:
100
Assay:
__
form:
solid
impurities:
__
pH:
__
anion traces:
__
cation traces:
__
SMILES string:
Cl[Ni]Cl.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6
InChI:
1S/2C18H15P.2ClH.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2
grade: ACS reagent
Quality Level: 200
Assay: 99%99.0-103.0% (ACS specification)
form: flakespowder, crystals or granules
impurities: ≤0.005% insolubles
pH: 5.0-7.0 (25 °C, 5%)
anion traces: chloride (Cl-): ≤0.005%nitrite (NO2-): ≤0.001%sulfate (SO42-): ≤0.002%
cation traces: Ba: ≤0.005%Fe: ≤5 ppmK: ≤0.005%Mg: ≤0.05%Na: ≤0.01%Sr: ≤0.05%heavy metals: ≤5 ppm (by ICP-OES)
SMILES string: __
InChI: __
grade:
ACS reagent
Quality Level:
200
Assay:
99%99.0-103.0% (ACS specification)
form:
flakespowder, crystals or granules
impurities:
≤0.005% insolubles
pH:
5.0-7.0 (25 °C, 5%)
anion traces:
chloride (Cl-): ≤0.005%nitrite (NO2-): ≤0.001%sulfate (SO42-): ≤0.002%
cation traces:
Ba: ≤0.005%Fe: ≤5 ppmK: ≤0.005%Mg: ≤0.05%Na: ≤0.01%Sr: ≤0.05%heavy metals: ≤5 ppm (by ICP-OES)
SMILES string:
__
InChI:
__