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Barium carbonate

Barium carbonate

CAS Number: 513-77-9

Molecular Formula: CBaO3

About Barium carbonate

Barium carbonate (CAS No: 513-77-9) is increasingly critical in the metallurgy chemical industry as a high-purity fluxing agent for specialized alloy smelting and metal surface treatment, where it facilitates the precipitation of sulfate impurities and improves the thermal stability of technical glazes used in protecti...

Barium carbonate Specifications

CAS Number
513-77-9
Molecular Formula
CBaO3
Molecular Weight
199.35
IUPAC Name
barium(2+) carbonate
Canonical SMILES
C(=O)([O-])[O-].[Ba+2]
InChI Key
AYJRCSIUFZENHW-UHFFFAOYSA-L
InChI
InChI=1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
MDL Number
MFCD00003448
HSN No
28366000
Molecular Weight
199.35
Melting Point (Experimental)
811°C
Boiling Point (Experimental)
1360°C
Density (Experimental)
4.43 g/cm³
Physical appearance
White to almost white powder or crystal
Melting Point
811 °C
Boiling Point
1,450 °C (2,640 °F; 1,720 K) (decomposes)
Hazard Classes and Categories
Acute Tox. 4 (91%) & Acute Tox. 4 (29.1%)
GHS Hazard Statements
H302: Acute toxicity, oral

Ceramic Glaze Ingredient

A flux, matting, and crystallizing agent to produce unique colors in ceramic glazes

Fluxing Material

A material used to produce matt glazes, specialty glass, clay bricks, and tiles

Chemical Intermediate

A precursor used in the production of barium salts, barium ferrites, and barium titanate

Purification Agent

A reagent used to remove sulfate impurities from feedstock in the chlor-alkali process and to purify glass melts

Construction Additive

An additive used in the manufacture of bricks, tiles, and earthenware to precipitate soluble salts and prevent efflorescence

Polymer Filler

An additive and filler used to increase the volume, density, and mechanical properties of polymers

Paint and Varnish Filler

A filler used to increase volume, reduce costs, and act as a carrier for pigments in coatings

Metallurgical Reagent

A compound used in metallurgy to remove sulfur compounds from steel

Rodenticide Ingredient

An active ingredient used in the formulation of rat poisons

Energy Storage Material

A component used in ultra-high temperature thermochemical energy storage systems

Photographic Paper Component

A chemical used to produce barium sulfate for providing a flat white appearance in photographic papers

Welding Electrode Coating

A coating material used for welding electrodes to ensure chemical stability and performance

Barium carbonate FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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