Nickel CAS 7440-02-0

CAS:7440-02-0
Molecular Formula:Ni
Molecular Weight:58.69
EINECS:231-111-4

Synonyms:CHLORIDE TITRANT; BETZ 0207; ARGENTI NITRAS; SILVER(I) NITRATE; SILVER NITRATE STANDARD; SILVER NITRATE R1, 42.5 G/L; SILVER NITRATE R1; SILVER NITRATE ON SILICA GEL; SILVER STANDARD; SILVER STANDARD SOLUTION; SILVER NITRATE TITRANT; SILVER, AA STANDARD; NI-5249P

What is Nickel CAS 7440-02-0？

Nickel is a hard, silver white, ductile metal block or gray powder. Nickel powder is flammable and can spontaneously ignite. It may react violently with titanium, ammonium nitrate, potassium perchlorate, and hydrochloric acid. It is incompatible with acids, oxidants, and sulfur. The chemical and physical properties of nickel, especially its magnetism, are similar to those of iron and cobalt.

Đặc điểm kỹ thuật

Mục	Đặc điểm kỹ thuật
Sôi	2732 °C (lit.)
Mật độ	8.9 g/mL at 25 °C (lit.)
Điểm nóng chảy	1453 °C (lit.)
PH	8.5-12.0
điện trở	6.97 μΩ-cm, 20°C
Điều kiện lưu trữ	không có giới hạn.

Ứng dụng

Nickel is used for various alloys such as New Silver, Chinese Silver, and German Silver; Used for coins, electronic versions, and batteries; Magnet, lightning rod tip, electrical contacts and electrodes, spark plug, mechanical parts; A catalyst used for hydrogenation of oil and other organic substances.