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Fined Dark Tantalum Powder From China Good Factory
Basic information:
1.Molecular formula: Ta
2.Molecular weight: 180.948
3.CAS No.: 7440-25-7
4.Storage: Store in a cool, dry place. Keep away from oxidants.
Tantalum is the world's third refractory metal, its melting point is only lower than tungsten, molybdenum, as high as 2980 ℃, pure tantalum slightly blue color, excellent plasticity, in the cold state without intermediate annealing can be rolled into very thin plate (thickness can be less than 0.01 mm).The ability of tantalum to emit electrons is weak, because the electron escape power of tantalum is lower than that of refractory metals such as tungsten and molybdenum, and tantalum has been widely used in vacuum technology.
| Product Name | Tantalum Powder |
| Purity | 99.9% |
| CAS No | 7440-25-7 |
| Appearance | Powder |
| Particle size | 200mesh |
| Melting point | 2996 °C(lit.) |
| Application | Electronics |
Application:
1. Cutting tool industry.
2. The medical field.
3. The electronics industry.
4. As a high temperature strengthening additive for superalloys.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
1kg/bag,
sealed plastic bag or plastic bottle;
It can be customized according to user requirements.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Basic information:
1.Molecular formula: Ga
2.Molecular weight: 72.74680
3.CAS No.: 7440-55-3
4.HS Code: 8112999090
5.Storage: It should be stored in a clean, dry, cool, acid-free and alkali-free warehouse. Products in the transport process should be rain and moisture-proof, anti-burning sun exposure. Do not invert and bump.
Emergency overview:
solid is bluish gray, liquid is silvery white. When it comes into contact with aluminum and its alloys, it will slowly corrode, and gallium and gallium compounds have not been found to have toxic effects, including the most widespread reproductive toxicity.
Precautions:
-- Operate under special instructions and do not operate without knowing all the safety measures.
-- Keep away from heat.
-- Wear protective gloves and goggles.
-- No eating, drinking or smoking is allowed in the workplace.
-- Thoroughly wash the parts in contact with the body after operation. Contaminated clothing must not be taken out of the workplace.
-- Save only in the original container.
Accident response: -- Absorb leakage to prevent material damage.
| Product name | Gallium Metal |
| Form | Irregular |
| CAS NO | 7440-55-3 |
| Formula | Ga |
| Color | Solid-Blue white, Liquid-Siliver White |
| Appearance | Silver White Metal |
| Melting point | 29.8℃ |
| Purity | 99.99%,99.9999%,99.99999%min |
Application:
Gallium is used in optical glass, vacuum tubes, and as a raw material for semiconductors. A quartz thermometer is incorporate to measure that high temperature. The addition of aluminum results in an alloy that is readily heat treatable. Alloys of gallium and gold are used in decorative and dental applications and as catalysts in organic synthesis.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
1kg/bottle with vacuum bag outside,
20-24kgs/carton.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
