barium carbonate powder using for optical glass and
enamelware glazing
►Description
Barium Carbonate is a water insoluble Barium source that can easily be
converted to other Barium compounds, such as the oxide by heating (calcination).
Carbonate compoundsalso give off carbon dioxide when treated with dilute acids.
Barium Carbonate is generally immediately available in most volumes. Ultra high
purity and high puritycompositions improve both optical quality and usefulness as
scientific standards. Nanoscale elemental powders and suspensions, as alternative
high surface area forms, may be considered. American Elements produces to many
standard grades when applicable, including Mil Spec (military grade); ACS,
Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade;
Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)
and follows applicable ASTM testing standards. Typical and custom packaging is
available. Additional technical, research and safety (MSDS) information is available
as is a Reference Calculator for converting relevant units of measurement.
►Specification
| Item | Specification for Frist Grade |
| Purity(BaCO3) | ≥99% |
| Moisture | ≤0.3% |
| SO4 | ≤0.35% |
| Iron(Fe) | ≤0.004% |
| HCL insoluble Matter | ≤0.25% |
►Application
Barium Carbonate is used in ceramic glazes, cement, bricks and in rat poison.
►FAQ
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.
►Hazards & Safety Information
Category: Pesticide.
Toxicity grading: Highly toxic.
Acute oral toxicity-rat LD50: 418 mg/kg; Oral-Mouse LD50: 200 mg/kg
Heating flammability hazard characteristics: when be heated, it can produce toxic
barium oxide fumes; eating it can cause gastric ulcer, muscle weakness,
paresthesia, numbness, diarrhea, vomiting.
Storage characteristics: Treasury ventilation low-temperature drying; it should be
stored separately with acids, food additives.
Extinguishing agent: Water, carbon dioxide, dry, sandy soil.
Professional standards: TWA 0.5 mg (barium)/cubic meter; STEL 1.5 mg
(barium)/cubic meter.
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99.2% Purity Barium Carbonate For Optical Glass And Enamelware Glazing Images
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