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Bismuth powder (Bi) is a rare metal material that combines low toxicity, stability, and special physical properties. The surface of the product is smooth and clean after processing, with a crystal structure of trigonal crystal system. The texture is brittle but not hard, easy to process and cut, and has stable chemical properties at room temperature. It is not easily oxidized in air and is only soluble in strong oxidizing acids such as nitric acid and concentrated sulfuric acid. It is insoluble in water and dilute hydrochloric acid, and has good thermal and electrical conductivity.
Cas No. :
7440-69-9Order(MOQ) :
500KGProduct Origin :
ChinaColor :
Silver grayLead Time :
60 days after receipt of paymentSample :
AvailableLoading port :
Shanghai
Basic information
Bismuth is a silvery gray to pink metal,which are mainly used to prepare compound semiconductor materials, high-purity bismuth compounds, thermoelectric refrigeration materials, solders and liquid cooling carriers in nuclear reactors, ect. Bismuth occurs in nature as a free metal and mineral.
Specification
| ITEM | STANDARD | MF: | Bi | |
| Bi/% | ≥99.99 | MW: | 208.98 | |
| Cu/ppm | ≤1 | Melting point: | 271°C | |
| Pb/ppm | ≤3 | Boiling point： | 1560°C | |
| Zn/ppm | ≤1 | EINECE NO.： | 231-177-4 | |
| Fe/ppm | ≤1 | Product Origin： | China | |
| Ag/ppm | ≤3 | Packaging： | 25kg per drum | |
| As/ppm | ≤3 | Brand name: | FITECH | |
| Te/ppm | ≤3 | Grade: | 99.99% | |
| Sb/ppm | ≤3 | Appearance： | Silver gray Metal | |
| Cr/ppm | ≤3 | HS code: | 8106109010 |
Application
1. It is mainly used to prepare compound semiconductor materials, thermoelectric refrigeration materials, solders and liquid cooling carriers in nuclear reactors.
2.Used for preparing semiconductor high-purity materials and high-purity bismuth compounds. Used as a coolant in atomic reactors.
3. It is mainly used in medicine, low melting point alloy, fuse, glass and ceramics, and is also a catalyst for rubber production.
Packing
Certificates
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Factor
y
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.
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