成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Inorganic chemistry>Elementary substance>Cobalt
Cobalt
  • Cobalt

Cobalt NEW

Price $6
Package 1kg
Min. Order: 1kg
Supply Ability: 2000KG/Month
Update Time: 2024-10-30

Product Details

Product Name: Cobalt CAS No.: 7440-48-4
Min. Order: 1kg Purity: 99%
Supply Ability: 2000KG/Month Release date: 2024/10/30

[Appearance]

Cobalt is a silver-gray to black, hard, brittle, magnetic metal. It is relatively rare; the important mineral sources are the arsenides, sulfides, and oxidized forms. It is generally obtained as a by-product of other metals, particularly copper.
[Melting point ]

1495°C
[Boiling point ]

2900 °C (lit.)
[density ]

1.03 g/mL at 25 °C
[vapor pressure ]

0Pa at 20℃
[storage temp. ]

no restrictions.
[solubility ]

H2O: soluble
[form ]

wire
[color ]

Pink to red to violet
[Specific Gravity]

8.9
[Stability:]

Stable, but pyrophoric in air when finely divided. Incompatible with acetylene, hydrazinium nitrate, oxidizing agents, acids.
[Resistivity]

6.24 μΩ-cm, 20°C
[Water Solubility ]

insoluble

.


Our Advantages

1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.

2. Spot samples can be shipped quickly after payment, saving time for receiving goods.

3.Full experience of large numbers containers loading in Chinese sea port.

4. Have professional customs clearance capabilities and the best after-sales service.

Our Service

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast.

4.Quick and clear response to customers questions.

5.We could make our price discount if you place a substantial order with us.

6.Products can be packaged according to customer requirements.

Article illustration

Article illustration

Article illustration

Article illustration

Article illustration

Article illustration


























































Company Profile Introduction

Hebei Shuosheng Import and Export Co.,Ltd. is the first-class chemical and plastic raw materials dealer in the world. We are experts in research and production of coatings, UPR, polyurethane, water treatment products and solvents, etc. We also has TPU, TPE PLA, HDPE, LDPE PP and so on, our company is famous for high quality products and excellent services. Now we are stable supplying our products to more than 200 countries and regions Hebei Shuosheng Import and Export Co.,Ltd. is the first-class chemical and plastic raw materials dealer in the world. We are experts in research and production of coatings, UPR, polyurethane, water treatment products and solvents, etc. , our company is famous for high quality products and excellent services. Now we are stable supplying our products to more than 200 countries and regions which are located in the Middle East, South America, North America, Southeast Asia, Africa, Europe. We have both the expertiseand geographical advantage to optimize the local resources and provide you with competitiveproducts while minimizing your costs. With decades of experience in chemicals production and trade, We can also be your honest consultant for chemicals in China to provide additional assistance for your business development.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$6.00/1KG
VIP1Y
Hebei Longbang Technology Co., Ltd
2024-05-30
$6.00/1KG
VIP1Y
Hebei Saisier Technology Co., LTD
2024-03-25
$0.00/1kg
VIP1Y
Hebei Jingbo New Material Technology Co., Ltd
2023-12-08
$10.00/1KG
Hebei Zhanyao Biotechnology Co. Ltd
2021-10-19
$50.00/1KG
Wuhan Monad Medicine Tech Co.,LTD
2021-04-16
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2019-08-30
  • Since: 2024-07-17
  • Address: Hebei shijiahzuang Cosco Business Plaza
INQUIRY