Product Details
Place of Origin: CHINA
Brand Name: YIXIN
Certification: ISO9001
Model Number: YXC-004
Payment & Shipping Terms
Minimum Order Quantity: 1-25ton
Price: FOB HUANGPU USD500/ton
Packaging Details: 25kg/bag
Delivery Time: 3-15 days after we receive the deposit .
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000ton per month
Description: |
Barium Carbonate |
EINECS: |
208-167-3 |
Formula: |
BaCO3 |
Moisture: |
0.3%max |
SO4: |
0.35% Max |
Fe: |
0.004%max |
Description: |
Barium Carbonate |
EINECS: |
208-167-3 |
Formula: |
BaCO3 |
Moisture: |
0.3%max |
SO4: |
0.35% Max |
Fe: |
0.004%max |
Barium carbonate (BaCO3), White heavy powder. Dissolve in thin hydrochloric
acid, thin nitric acid,alcohol, ammonium chloride, ammonium nitrate solution,
slightly soluble in water containing carbon dioxide. Hardly solve in water.
Used for determining calcium, magnesium, manganese and iron in the zinc,
examining and determining the halogen in organic compound, preparation of
catalyst.
| Item | Specification for Frist Grade |
| Purity(BaCO3) | ≥99% |
| Moisture | ≤0.3% |
| SO4 | ≤0.35% |
| Iron(Fe) | ≤0.004% |
| HCL insoluble Matter | ≤0.25% |
Barium carbonate is made commercially from barium sulfide either by
treatment with sodium carbonate at 60 to 70 °C (soda ash method) or by passing
carbon dioxide at 40 to 90 °C.In the soda ash process, solid or dissolved sodium
carbonate is added to barium sulfide solution, and the barium carbonate precipitate
is filtered, washed and dried.
Barium carbonate is widely used in the ceramics industry as an ingredient in
glazes.
It acts as a flux, a matting and crystallizing agent and combines with certain
colouring oxides to produce unique colours not easily attainable by other means.
Its use is somewhat controversial since some claim that it can leach from glazes
into food and drink.
To provide a safe means of use, BaO is often used in fritted form.
In the brick, tile, earthenware and pottery industries barium carbonate is added to
clays to precipitate soluble salts (calcium sulfate and magnesium sulfate) that
cause efflorescence.
1: Do you supply sample?
A1:Yes, we can supply free samples for your test.
Q2: Do you accept sample order?
A2: yes, sample order for a trial start,100kg, 500kg, 1000kg as you need.
Q3: Is it possible to custom the labels with my own design?
A3: Yes, and you just need to send us your drawings or artworks, then you can get
you want.
Q4: Are you manufacture?
A4: We have our own factory and can supply good quality products with
professional services.
Q5: What are your main products?
A5: Our main products are (1) glass manufacturing Chemicals (2) ceramic
Chemicals (3) Fluoride Chemicals (4) Detergent Chemicals (5) Surfactants (6) flux
Chemicals (7) Fine Chemicals (8) Textile and paper chemicals (9) Oilfield
Chemicals.
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