Никелевая металлическая пена высокой степени очистки для лабораторного литий-ионного аккумулятора
10,00 $ - 19,00 $
Отличная цена основной аморфный бор порошок CAS 7440 42 8 поставка в наличии
- Категория: Other Metals & Metal Products >>>
- Поставщик: Shanghai Super New Material Co. Ltd.
Сохранить в закладки 1600622233101:
Описание и отзывы
Характеристики
Product Information
Product property
Product name:Boron powder
CAS:7440-42-8
MF:B
MW:10.81
Density:2.34 g/cm3
Melting point:2300°C
Melting point:2300°C
Package:1 kg/bag, 10 kg/carton
Property:It is insoluble in water, hydrochloric acid, ethanol and ether. It can dissolve in cold concentrated alkali solution and decompose hydrogen.
Property:It is insoluble in water, hydrochloric acid, ethanol and ether. It can dissolve in cold concentrated alkali solution and decompose hydrogen.
Items | Specifications |
Appearance | Pale brown or grey-black powder |
Purity | ≥96% |
Water soluble Boron | ≤0.5% |
Mg | ≤2% |
Water | ≤0.2% |
H2O2 insoluble matter | ≤0.3% |
Application
1.Boron is the raw material for making borane and various borides. Borane can be used as high-energy fuel for rockets and
missiles.
2.It can be used as a protective material in the atomic energy industry and made into boron steel for atomic energy
reactors.
reactors.
3.It is used as catalysts for medicine, ceramic industry and organic synthesis.
4.It is used as pilot electrode of pilot tube in electronic industry.
5.It is used as airbag initiator of automobile.
6.It is used in melting of special alloy steel and gas scavenger in molten copper.
7.It is used as raw materials for producing boron fiber, important raw materials for manufacturing high-purity boron halide, and synthesis of various high-purity boron containing compounds.
8.In terms of semiconductor and electricity: after carbonization at about 2300 ℃, it is used as the cathode material of the pilot core in the pilot tube.
9.It can also be used as the raw material for preparing high-quality cathode material Lanthanum Boride.
Storage
Stored in a dry and ventilated warehouse.
Packaging & Transportation & Payment
Our Advantages
Company Profile
Shanghai Super New material Co., Ltd. is a combination of R&D, production, and sales.
We have been specializing in the import and export of chemical products for more than 12 years. We have served 8,000+ customers in more than 100 countries from all over the world, Also have established long-term cooperative relationship with our customers.24-hour online after-sales service, promptly responding to every customer's requirements.
Our business philosophy is customer first and pursuit of win-win situation. We will keep to provide high-quality products and great services to our customers.
We have been specializing in the import and export of chemical products for more than 12 years. We have served 8,000+ customers in more than 100 countries from all over the world, Also have established long-term cooperative relationship with our customers.24-hour online after-sales service, promptly responding to every customer's requirements.
Our business philosophy is customer first and pursuit of win-win situation. We will keep to provide high-quality products and great services to our customers.
Welcome to contact us for any demands.
Certificates
Customers’ Reviews
FAQ
Q1: May I get some samples from your side?
Re: Yes, of course. We’d like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Re: Yes, of course. We’d like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?
Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000. Besides, sometimes we also accept Bitcoin.
Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000. Besides, sometimes we also accept Bitcoin.
Q4: How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Q5: How long I can get my goods after payment?
Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.
Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.
Q6: What’s your after-sales service?
Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.
Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.
Any requirements, welcome to contact us at any time
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