barium metal (high qualified)
3 Inquiries
7440-39-3
Shanghai port or any other port in China
Commercial package or according to customer's requirement
2036-12-31
Fine chemicals,Pharmaceutical Intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Barium
Other Name:Barium;Barium element
CAS No.:7440-39-3
Molecular Formula:Ba
InChIKeys:InChIKey=DSAJWYNOEDNPEQ-UHFFFAOYSA-N
Molecular Weight:137.33
Exact Mass:137.90500
EC Number:231-149-1
UNII:24GP945V5T
ICSC Number:1052
UN Number:1400
DSSTox ID:DTXSID8023894
NCI Thesaurus Code:C61475
Color/Form:Silvery-white, slightly lustrous, body-centered cubic structure
HScode:28051910
Categories:
Characteristics-
PSA:
0
XLogP3:0.22500
Appearance:Silver-gray rod
Density:3.62 g/cm3
Melting Point:727 °C
Boiling Point:1897 °C
Water Solubility:Solubility in water: reaction
Storage Conditions:water-free area
Vapor Pressure:10 mmHg at 1920°F
Toxicity:Oral-dog LDL0: 1 mg/kg (reference: barium metal)
Flammability characteristics:Spontaneous combustion in air; flammable in contact with water; flammable hydrogen in contact with water, alcohol, acid; water and stomach acid can dissolve barium salt poisoning
Explosive limit:Dust is dangerous and explosive when exposed to heat, flame, or chemical reaction. Violent or explosive reaction with water, /carbon tetrachloride/, fluorotrichloromethane, trichloroethylene, and /tetrachloroethylene/ ... The powder may ignite or explode in air or other oxidizing gases.
Experimental Properties:Soft, ductile; pyrophoric when finely divided; emits yellow-green color in flame; dissolves in liquid ammonia; electromotive force (aq) barium(2+)/barium = -2.91 Volts|Reacts violently with acids, water and carbon tetrachloride; very easily oxidized|Naturally occurring isotopes /of barium/ 130, 132, 134, 135, 136, 137, 138; known radioactive isotopes: 117, 119-129, 131, 133, 139-149.|Barium Decay Pathways|Alkaline-earth element of atomic number 56, Group IIA of Periodic Table; extrudable and machinable
Air and Water Reactions:Reacts with moisture in the air. Rapidly reacts with water to generate gaseous hydrogen. The heat of reaction is sufficient that the evolved hydrogen may ignite [Lab. Govt. Chemist 1965]. Pyrophoric in powdered form [Bretherick, 1979 p. 170-171].
Reactive Group:Metals, Elemental and Powder, Active
Reactivity Alerts:Strong Reducing Agent
Reactivity Profile:BARIUM reacts readily with water, ammonia, halogens, oxygen and most acids. Reacts with incandescence when heated with boron trifluoride [Merck 11th ed. 1989]. Mixtures of finely divided barium metal and a number of halogenated hydrocarbons (such as monofluorotrichloromethane, trichlorotrifluoroethane, carbon tetrachloride, trichloroethylene, or tetrachloroethylene) are explosives [ASESB Pot. Incid. 39 1968; Chem. Eng. News 46(9):38 1968].
Peroxide Forming Chemical:Barium|D*: Other compounds that may form peroxides|1 ppm, > 1 yr|Management of time-sensitive chemicals (JCHAS)
Physical Dangers:Dust explosion possible if in powder or granular form, mixed with air.
Hazard IdentificationClassification of the substance or mixture
Flammable solids, Category 1
Substances and mixtures, which in contact with water, emit flammable gases, Category 1
Acute toxicity - Category 3, Oral
Skin corrosion, Category 1
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H228 Flammable solid
H260 In contact with water releases flammable gases which may ignite spontaneously
H301 Toxic if swallowed
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P223 Do not allow contact with water.
P231+P232 Handle and store contents under inert gas/....Protect from moisture.
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P370+P378 In case of fire: Use ... to extinguish.
P302+P335+P334 IF ON SKIN: Brush off loose particles from skin. Immerse in cool water [or wrap in wet bandages].
P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P402+P404 Store in a dry place. Store in a closed container.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. NO contact with water. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from halogenated solvents, strong oxidants and acids. Dry. Keep under inert gas, oil or oxygen-free liquid.Barium metal should be stored in a dry area, separated from halogenated solvents, strong oxidants, acids, in tightly closed containers under an inert gas blanket, petroleum, or oxygen-free liquid. Rubber gloves, rubber protective clothing and apron, goggles and /particulate/ filter mask should be worn when working in a barium storage area.
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Seller Information
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Business Type:
Trader
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Main Products:
Fine chemicals,Pharmaceutical Intermediates
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Location:
Hangzhou National Hi-Tech Industrial Development Zone, Binjiang district, Hangzhou, Zhejiang Province, China.
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Certifications:
ISO 9001
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Barium
1.00 MT Jan 8, 2026 
Italy
barium metal
100 KG Jul 3, 2026
Pakistan
Barium
1.00 MT Nov 20, 2025 Post an enquiry for this product
