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Barium Carbonate
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Barium Carbonate

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Description
Barium Carbonate 99.2%, 99.5%;
BaCO3, CAS no.513-77-9;
Pigment white 10 (77099);
White powder for ceramics industry;
PTC thermistor and capacitor.
Chemical Identification

Common Name:

Barium Carbonate


Synonyms:

C.I. Pigment White 10;

C.I. 77099;

CAS No.:

513-77-9

EINECS No.:

208-167-3

Grade:

Industrial grade

Appearance:

White powder

Density:

1.48

Melting Point:

811°C

Boiling Point:

1450°C

Stability:

Stable. Incompatible with strong acids.

Molecular Formula:

BaCO3

Molecular Weight:

197.35


Molecular Structure:


Product Information

Specifications:

Specifications of Barium Carbonate

Product name: Barium Carbonate

Manufacturer: Ningbo Titan Unichem Co., Ltd.

TEST ITEMS

SPECIFICATIONS

Main content (BaCO3)

99.2% min

99.5% min

Moisture

0.3% max

0.1% max

HCI insoluble matters

0.25% max

0.02% max

Iron (on Fe)

0.004% max

0.0008% max

Total sulphur (as SO4)

0.25% max

/

Fineness(125mesh sieve residue)

0.2% max

/

Calcium (Ca)

/

0.03% max

Sodium (Na)

/

0.01% max

Chloride (Cl)

/

0.005% max

Strontium (Sr)

/

0.10% max


Pictures:

 

Loading of Barium Carbonate from TITAN UNICHEM.

Packaging:

  • Packed in 25Kg PP-PE woven bag, 1000kg jumbo bag;

  • Or package as per customer's request.

Delivery Lead Time:

  • Prompt shipment within 2 weeks.

Storage & Handling:

  • Store in a cool, dry and well-ventilated place.

  • Keep containers tightly closed.

Safety Information:

Hazard Class:

6.1

RIDADR:

UN 1564

Packing Group:

III

HS Code:

2836600000

Safety Statements:

S24/25

Risk Statements:

R22

Hazard Codes:

Xn:Harmful


Application

Descriptions:

  • Barium carbonate is a white powder, odorless.

  • Barium carbonate is insoluble in water and soluble in most acids, with the exception of sulfuric acid.

  • Barium carbonate is toxic by ingestion.

Uses:

  • Barium carbonate is widely used in the ceramics industry as an ingredient in glazes.

  • Barium carbonate can be used in ceramic coatings and optical glass materials used in electronic ceramics, PTC thermistor, capacitors and other electronic components manufacture.

  • Barium carbonate can be used for verification and determination of the halogen organic compounds.

  • Barium carbonate can be used in the manufacture of barium salt, pigment, fireworks, antu pottery, etc.

  • Barium carbonate can be used as filler and water clarifying agent, etc.

  • Barium carbonate can be used as an important chemical raw material in producing kinescope glass shell, magnetic materials and advanced optical glass.

  • Barium carbonate can be used for white galvanized layer passivation solution.

  • Barium carbonate can be used for preparation of fireworks, flares system.

  • Barium carbonate can be also used as a rat poison.