Barium Nitrate Barium Carbonate Factory Wholesale

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We specialize in manufacturing for 15 years and export to more than 20 countries.

99.9% Ultra-High Purity

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REACH/OSHA Certified

Custom Solutions

Specialized Products

Automated production lines, large strategic inventory, ready to meet your big needs.

Barium Nitrate / Ba(NO₃)₂

White crystalline powder or colorless crystals.

99.5%~99.95%

Main parameters:

Industrial Grade / 99.5%

High Purity / 99.95

Sulfates: <0.25% ~ <0.005%

Chlorides: <0.01% ~ <0.002%

Moisture: ≤0.05%

Heavy Metals: <1 ppm

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Main Application:

Pyrotechnic Manufacturing

Ceramic Glaze

Barium Salt Manufacturing

Specialty Optical Glass

Explosive Components

General Industrial Oxidizers

Barium Carbonate / BaCO₃

A white, heavy powder, practically insoluble in water.

99.92%

Main parameters:

Very high industrial grade purity

Mass fraction of BaCO₃ ≥ 99.92

Very low total impurity content (≤ 0.08%)

Basic chemical properties of barium carbonate

Physical properties can be adjusted on request

Strategic stockpiling of large inventories

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Main Application:

CRT And Specialty Glass

Electronic Ceramics

Magnetic Materials

Other Barium Salt Production

Steel carburizing

Water Treatment And Rodenticides

Parameter / Item	Value	Parameter / Item	Value
Barium Nitrate Content, ω% ≤	99.5	Potassium (as K₂O), ω% ≤	0.001
Moisture, ω% ≤	0.03	Strontium (Sr), ω% ≤	0.08
Water-Insoluble Matter, ω% ≤	0.04	Sodium (as Na₂O), ω% ≤	0.005
Iron (Fe), ω% ≤	0.0005	Calcium (Ca), ω% ≤	0.008
Chlorides (as BaCl₂), ω% ≤	0.005	Total Sulfur, ω% ≤	0.0005
pH (10g/L Aqueous Solution)	5.0-7.0	Heavy Metals (as Pb), ω% ≤	0.0005

Parameter / Item	Premium Grade	First Grade	Qualified Grade
Main Content (dry basis), ω% ≥	99.2	99.0	98.5
Moisture, ω% ≤	0.3	0.3	0.3
Water-Insoluble Matter After Ignition, ω% ≤	0.1	0.3	0.5
Chlorides (Cl⁻), ω% ≤	0.01	–	–
Total Sulfur (as SO₄²⁻), ω% ≤	0.25	0.35	0.45
Iron (Fe), ω% ≤	0.001	0.004	0.008
Strontium Carbonate (as SrCO₃), ω% ≤	2.0	3.0	4.0

Specialized Wholesalers
Barium NitrateBarium Carbonate

Barium Carbonate / 99.92%High purity industrial/electronic grade. Core applications are in CRT/specialty glass manufacturing (critical control of sulfur), electronic ceramics (basic raw material for MLCC, PTC, ferrite, etc.). Its high purity (especially low sulfur, low chlorine, low iron) is the key to guarantee the quality of the final product (glass transparency, ceramic electrical properties, magnetic properties). It is also used to produce other high purity barium salts.

Barium Nitrate / 99.5%Economical industrial/pyrotechnic grade. Preferred for pyrotechnic manufacturing (green light), general ceramic glazes, general barium salt production, industrial oxidizers, and preservatives. Where purity requirements are not critical.

Barium Nitrate / 99.95%Ultra High Purity. Must be used in vacuum electronic device absorbent, high-end special optical glass, analytical reagent (reference/spectral purity), pharmaceutical intermediates/contrast agent raw materials, high-end electronic ceramics, single crystal growth and other fields that are extremely sensitive to impurities.

Our happy clients say about us

“Your 99.95% pure barium nitrate produces consistently vibrant green flames – far superior to other suppliers. A game-changer for our effects.”

Sarah Tanaka

Starlight Pyrotechnics Inc.

“Exceptional purity (99.95% min) ensures zero imperfections in our optical glass glaze. Reliable results batch after batch.”

Carlos Mendez

Precision Optics International.

“Ultra-pure barium nitrate streamlines sulfate precipitation processes. Less waste, higher yield efficiency for our plant.”

Priya Sharma

ChemSolutions Ltd.

A Team of Experts You Can Trust

What purity levels can you achieve for specialized applications?

We produce both standard grade (99.5%) and ultra-high-purity (99.99%+) barium nitrate. The 99.99%+ grade is specifically engineered for vacuum tube getters and optical glass applications, with critical impurities strictly controlled:

Sulfate (SO₄²⁻): ≤0.005% (prevents devitrification in glass)
Chloride (Cl⁻): ≤0.003% (reduces corrosion risk)
Heavy metals (Pb, Cd): ≤5 ppm total

How do you ensure safety in pyrotechnic formulations?

Our barium nitrate features three proprietary safety optimizations:

Decomposition control: Modified crystal lattice raises decomposition onset to 605°C (vs. industry-standard 592°C), reducing accidental ignition risk.
Low-chloride formula: ≤0.05% Cl⁻ guarantees stable green flame emission while eliminating chlorine gas hazards.
Anti-caking treatment: Siloxane nano-coating maintains flowability (<0.1% moisture) for consistent pyrotechnic reactions.
Packaged in anti-static, UV-blocking bags (25kg/500kg) compliant with UN 5.1 transport regulations.

Can you customize particle size for niche applications?

Yes, we provide engineered particle size distributions via controlled crystallization:

Custom particle metrics (including span ratio <1.5) are verified by laser diffraction analysis in our R&D lab.

Grade Type	Size Range (D50)	Key Applications
Micronized Powder	5-50 μm	Nano-catalysts, thin-film coatings
Standard Granular	50-150 μm	Pyrotechnics, ceramic glazes
Low-Dust Agglomerates	200-500 μm	Explosives, friction compounds

What compliance documentation do you provide?

All shipments include four legally binding documents:

REACH Annex XIV certification with EU registration number
OSHA/GHS-compliant SDS (16 sections, including ecotoxicity data)
UN 1497 Test Summary for Class 5.1 oxidizer transport
Traceability Certificate with ISO 9001 quality trail (raw materials → final product)
For regulated industries (e.g., defense, medical), we add ANSI/ISO 17025 test reports quantifying heavy metals and radioactive isotopes (U/Th <1 ppb).

Large amount of spot stock

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