Heavy Grade Barium Carbonate China Supply

Product Details
CAS No.: 513-77-9
Formula: Baco3
EINECS: 208-167-3
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  • Heavy Grade Barium Carbonate China Supply
  • Heavy Grade Barium Carbonate China Supply
  • Heavy Grade Barium Carbonate China Supply
  • Heavy Grade Barium Carbonate China Supply
  • Heavy Grade Barium Carbonate China Supply
  • Heavy Grade Barium Carbonate China Supply
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  • Overview
  • Product Description
  • PRODUCT PROPERTIES
  • Product Parameters
  • Application
  • Packing Details
  • Our Advantages
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
BaCO3-Z
Solubility
Insoluble in Water
Certification
COA, RoHS, ISO
Classification
M2CO3
Purity
≥99%
Type
Barium Carbonate
Grade Standard
Industrial Grade
Rtecs
Cq8600000
Fineness
14.86
Bulk Density
1.64G/Ml
Moisture
0.040
Transport Package
Encapsulation Package
Specification
99.55%
Trademark
NO
Origin
China

Product Description

 
Product Description

 

Barium carbonate (Barium carbonate), an inorganic compound with the chemical formula BaCO3, is a white powder, insoluble in water, easily soluble in strong acid,
toxic and widely used.
Heavy Grade Barium Carbonate China Supply
 
PRODUCT PROPERTIES
 

Barium carbonate, chemical formula BaCO3, molecular weight 197.336. White powder. Insoluble in water, density 4.43g/cm3, melting point 881ºC. Decomposition at 1450 ° C releases carbon dioxide. Slightly soluble in water containing carbon dioxide, but also soluble in ammonium chloride solution to form a complex, to release carbon dioxide. Toxic. Used in electronics, instrumentation, metallurgy industry. Preparation of fireworks, the manufacture of signal shells, ceramic coatings, optical glass accessories. It is also used as a rodenticide, water clarifier and filler.
 

There are three crystal states: α, β and γ. The industrial product is white powder. Relative to Density4.43. α-type Melting_point1740ºC (90.9×103Pa), 928 ºC β-type into α-type, 811ºC γ-type into β-type. Almost insoluble in water, insoluble in alcohol, soluble in acid and ammonium chloride solution. At 1450ºC, it decomposes into BaCO3 and carbon dioxide. It decomposes with acid and reacts with sulfuric acid to form white barium sulfate precipitate. Slightly hygroscopic. Toxic.
 
Product Parameters
           ITEM          SPECIFICATION     RESULT
Apperance White White powder  
BaCO3 content% ≥99.00 99.55
Moisture ≤0.30 0.040
HCI insoluble matters ≤0.10 0.039
S2- ≤0.10 0.047
SO42- ≤0.25 0.16
Bulk Density 1.3-1.9 1.64
Iron(Fe) ≤0.0020 0.00063
Fineness (μm) 14.86
  
Application

1. Mainly used for the production of PTC thermal electronic components, manufacturing chip components, semiconductor capacitors, etc.
2. Analyze iron in calcium, magnesium, manganese and zinc, and measure halogen in organic matter. Used for barium salt, pigment, fireworks and signal shells, optical glass, rodenticide, pottery, porcelain, and used as filler and water clarifying agent.
3. Used as raw materials in the electronics industry, for the preparation of capacitors, PTC electronic components, positive temperature coefficient thermistors, etc.
4. Used as analytical reagents, preparation of fireworks and signal bomb fuel, ceramic coatings and optical glass accessories.
5. Used to deal with excessive sulfate in chrome plating electrolyte, also used in white passivation solution of galvanizing layer, can also be used to treat chrome-containing wastewater.
6. Used as analytical reagent, water purification agent, rodenticide and barium salt, also used in electronic industry, instrumentation, metallurgy industry.

Packing Details
Heavy Grade Barium Carbonate China Supply
Heavy Grade Barium Carbonate China Supply
Heavy Grade Barium Carbonate China Supply

 

Our Advantages
Heavy Grade Barium Carbonate China Supply
Heavy Grade Barium Carbonate China Supply
Heavy Grade Barium Carbonate China Supply

 

Company Profile
Heavy Grade Barium Carbonate China Supply
Heavy Grade Barium Carbonate China Supply
Heavy Grade Barium Carbonate China Supply

 

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory/manufacturer. OEM can be acceptable.We can produce according to your indicators.

Q: Do you provide samples ? Is it free or extra?
A: Yes, we could offer 200 g free sample for each grade. otherwise, we provide free samples, but the freight will be afford by cleints. Free sample can be offered to ensure our quality.

Q: How can I get the samples?
A: Send me sample request, after confirmation we'll dispatch samples by courier.
 
Q: What is your terms of payment ?
A: Different payterms available, we will offer best support to our Long-term partners. T/T, DP ,LC ,DA

Q: How about OEM branding and packing?
A: Blank bag, Neutral bag available, OEM bag also available.

Q: How to ensure stable quality
A: Full automatic production line & all the production processes is in the sealed evironment.Have our own lab to test it from batch to batch. Make sure the quality for all the goods out of our plant.





 

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