Đồng Cyanua - CuCN - Cupper Cyanide

7 Đánh giá / Thêm đánh giá
Công thức: CuCN
Xuất xứ: CuCN được nhập từ Hàn Quốc hoặc Trung Quốc
Ngoại quan: Đồng Cyanua màu trắng hoặc sám, Đồng Cyanua không tan trong nước.
Quy cách: 15kg/thùng
Lượt xem: 2750

0 Đ

Số lượng: 

Tên gọi khác: Đồng cyanua, Đồng CN, Copper CyanuaĐồng Cyanide , Copper Cyanide.

Tổng quan về hóa chất đồng xyanua

Đặc tính: đồng xyanua tồn tại dưới dạng chất rắn màu trắng, không tan trong nước. Nếu đồng xyanua không tinh khiết, chứa một số tạp chất, hóa chất này có thể tồn tại dưới dạng chất rắn màu xanh. Đồng xyanua màu xanh có công thức hóa học là CuCN.

Độc tính: Đồng xyanua là hợp chất được tạo từ xyanua – loại chất độc có phản ứng nhanh nhất. Đồng xyanua cũng sẽ gây nên tình trạng hô hấp kém, không thể trao đổi oxy, dẫn đến nguy cơ tử vong vì trụy tim.

Ứng dụng:

Hóa chất này được sử dụng chủ yếu cho ngành công nghiệp xi mạ.

Đồng xyanua được sử dụng như một chất xúc tác trong công nghệ mạ đồng, và làm thuốc thử trong việc chuẩn bị nitriles. Đồng xyanua còn được sử dụng để mạ đồng lên sắt, tạo lớp bảo vệ lên bề mặt kim loại.

Các sản phẩm tham khảo:

Caustic soda pearl

Soda dense

Bình luận
Jessieglima, 05.12.2017
A Biological Masterpiece, But Subject to Many Ills
The human foot is a biological masterpiece. Its strong, flexible, and functional design enables it to do its job well and without complaint—if you take care of it and don't take it for granted.
healthThe foot can be compared to a finely tuned race car, or a space shuttle, vehicles whose function dictates their design and structure. And like them, the human foot is complex, containing within its relatively small size 26 bones (the two feet contain a quarter of all the bones in the body), 33 joints, and a network of more than 100 tendons, muscles, and ligaments, to say nothing of blood vessels and nerves.
https://www.cialissansordonnancefr24.com/generique-du-cialis-en-france/
RobertSceld, 29.11.2017
Doctor Who is now considered a British Institute and has come a long way since it first aired on November 23rd 1963. The very first show saw the Doctor travel 100,00 years into the past to help some dim cavemen discover light. After 26 seasons and seven Doctors later the series came off our screens in 1989 much to the disappointment of the huge devoted fanbase. In 1996 an attempt was made to revive Doctor Who but it wasnt until June 2005 when it came back with a vengeance with Christopher Eccleston as the ninth Doctor that put the series back on the map as it were. It then went on for 5 years with David Tenant portraying the Doctor until 2010 when Matt Smith took over the role. Today it is still a great family show and has attracted many new fans.
https://www.cialissansordonnancefr24.com/cialis-generique-mg-tadalafil/
Felixutice, 12.10.2017
Writing a medical thesis or dissertation is a task done by almost all postgraduate and master's medical students. Dissertation is derived from the Latin word disserto which means discuss. It is essential to write successful medical papers such as medicine essays and medical thesis papers. There are several reasons as to why students write medicine essays. One of the reasons is to promote enhancement of critical judgment, research skills as well as analytical skills. Moreover, medicine essay writing produce students with the ability to 4evaluate and analyze data critically.

The initial step for writing medicine essays is to choose a topic. A writer should have at least three topics to choose from. The topic has to be interesting, feasible and relevant. It is essential to write quality medicine essay. Hence, students need to have analytical skills and perfect writing skills. The writing skills will enable them write outstanding essay papers that can be highly regarded by instructors and professors. Teachers often require a lot and expect a lot from their students in terms of medicine essay writing. for this reason, students find essay writing to be an extremely difficult task and hence resort to buying custom medicine essays.

A custom medicine essay has to be written by professional writers who are qualified in the field of nursing. Moreover, the custom medicine essay has to be original and plagiarism free. This means that it has to be written from scratch by experts with many years experience. The many years experience should enable a writer to write any form of medical paper including medical thesis, medicine essay and even medicine research paper. Moreover, experience will enable a writer to write a medicine essay that can guarantee academic success.

Students get custom medicine essays from custom writing company. It is essential to choose the best company so that one can get the best custom medicine essay. The best and the most reliable medicine essay writing company should have some unique characteristics such as affordability and the ability to provide original and superior quality medicine essays. The other quality is that the company has to hire expert writers who can write quality medicine essays and other types of medical papers. The essays should not only be quality but also plagiarism free and free of grammatical and spelling mistakes.

A custom medicine essay has a similar structure to any other academic essay assignment. It has an introduction that introduces the topic and tells the reader what the essay is all about. The second section is the body that has many paragraphs supporting the main topic. Finally there is the conclusion that briefly summarizes what has been discussed in the body section of the essay. Students should choose reliable writing companies so that they can get quality custom papers on several fields such as technology, sociology and law in addition to medicine field.

Our custom writing company is the best company that all clients should rely on when in need of any given type of medicine paper. We provide quality papers that not only plagiarism free but also original. Moreover, our custom papers are affordable and able to guarantee academic excellence at all times. All our medical papers are reliable and sure of satisfying clients at all times.

 
Caseyemali, 07.10.2017
Some people, especially those running on busy daily schedules tend to use the pills to help maintain weight since they can not afford to follow all the diet programs. This is not advised. It is recommended that one seek advice from a professional in this field before using the pills. This can save one from many dangers associated with the misuse.

The diet pills should always be taken whole. Some people tend to divide the pills to serve a longer period of time. This is not advised and can lead to ineffectiveness. If it is required that one takes a complete tablet, it means that a certain amount of the ingredients are required to achieve the desired goal. It is also recommended that one does not crush the pill and dissolve it in beverages. Chemicals found in beverages have the potential of neutralizing the desired nutrients in the pill thereby leading to ineffectiveness. The best way to take the tablets is swallowing them whole with a glass of water.

The diet pills speed up the metabolic processes. This is the key factor that leads to the burning of all the fats in the body. This means that one passes out lots of urine, which subsequently leads to dehydration. It is imperative that the user take lots of water round the clock. This will help curb dehydration, which can lead to health problems. In addition to that, water offers the required medium for the function of the nutrients and elimination of the fats.

When buying the review of diet pills, it is imperative that one gets the most recommended dose. People tend to compromise the quality and effectiveness of the tablets due to the variation in cost. The low priced pills depict poor quality, which means their effectiveness is not reliable. Some have also been found to cause health problems. The dose should also be taken as recommended. Over dose will not speed up the process but rather lead to complication. This will increase risk of side effects. If the taking of the pill is forgotten, do not take more to compensate for the lost time.

The diet plan enclosed with the diet pills has also to be followed. According to the requirements, the termination of the diet must be done even with no results. This means your body is irresponsive.
Terrysug, 03.10.2017
Doctor Who is now considered a British Institute and has come a long way since it first aired on November 23rd 1963. The very first show saw the Doctor travel 100,00 years into the past to help some dim cavemen discover light. After 26 seasons and seven Doctors later the series came off our screens in 1989 much to the disappointment of the huge devoted fanbase. In 1996 an attempt was made to revive Doctor Who but it wasnt until June 2005 when it came back with a vengeance with Christopher Eccleston as the ninth Doctor that put the series back on the map as it were. It then went on for 5 years with David Tenant portraying the Doctor until 2010 when Matt Smith took over the role. Today it is still a great family show and has attracted many new fans.

If youre a new or old fan of the show there are Tours and museums you can go and see some of the locations and memorabilia of this classic show. The Doctor Who Tour of London will take you on over 15 locations from the show, some from the new series and some from old sites like the location of The Invasion and Resurrection of the Darleks. The tour also takes you to the TV museum in London where you will get to see some of the cosumes worn in the show and props used. Also you can buy gifts and memorabilia from the shop.

You will learn all about how the shows were made so the tour is also educational. If you want to take pictures of the locations thats not a problem. Remember the front door of 10 Downing Street in Aliens of London? Well you can get up and close to this and get your picture taken in front of the door. Rose Tyler fans will love the tour as you get to drop by her home in the show.

Why not go that extra mile and actually meet a Doctor Who star. Well this is possible with private or group tours. You will get the general tour but included will be a pre-arranged meeting or lunch with a celebrity from the show. This will obviously depend on availability of the celebrity and the cost will reflect the popularity of that celebrity.

There are tours in London and also Wales. The Wales tours take you to Cardiff where you will see lots of location which were featured in shows since 2005. You can leave from London or at Leigh Delamere services station on the M4. There is a Doctor Who exhibition in Cardiff which you get to see. At the end of the Doctor Who tour you get a souvenir group picture sent you by email which is a nice touch.

For seriously devoted Doctor Who fans there is a 3 day tour which takes you to all the locations in both London and Cardiff. You will see locations from the past 45 years as well as recent sites from the lasted Doctor Who series. Day one is based in London where you get to see 15 sites. Day two takes you to Cardiff where you get to mean the real life owner of the to see we have an Gothic property used as the location of the school in Human Nature. The final day is partly spent in Cardiff with a walking tour at Cardiff Bay, then you head back to London but a stop at Stonehenge to see the site of the Pandoica. Then its dinner at The Cloven Hoof pub in Devils End b efore you taken back to central London.

 
AngeloGok, 01.10.2017
As you will inevitably learn on your path to losing weight, effective weight loss is not only about watching what you eat, but much more about changing your lifestyle. This means changing your habits and how you approach your day-to-day life. Read this information to help you throughout the process.
Lelanddug, 16.09.2017
301 Moved Permanently
More info>>>
Viết bình luận cho sản phẩm này!
Tên
E-mail
Vui lòng viết bình luận
Đánh giá sản phẩm
Copyright www.webdesigner-profi.de

THÔNG TIN CÔNG TY

CÔNG TY CP HÓA CHẤT ĐÌNH VŨ
- Số 36 ngách 42/60 phố Thịnh Liệt

- Quận Hoàng Mai - Hà Nội

- Điện thoại: 0988 945 869

- Email: Sales@hoachatvn.net

- Website: www.hoachatvn.net

- Mr. Khải : 0918 766 226

 981 

Skype: minhtran557

Skype: khaitran0708

Facebook