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Cadmium

Cadmium
Số CAS
7440-03-1
Khối lượng phân tử
92.90
Công thức phân tử / ký hiệu hóa học
Nb

Mô tả

 

m.p. 2468 °C, b.p. 4742 °C, Density 8.57 gm/cm3 Bluish-white, very brittle, and low thermal and electrical conductivity.

ỨNG DỤNG

Plates, sheets, foils, targets, rods and wires

Phiếu kiểm nghiệm

Item No.

Description

Purity

Lot Size

ME41-2N

Niobium Metal Powder
Metallurgical Grade

Nb>99% (metals basis)
Ta < 0.5%, O < 0.5%, H < 0.005%
N< 0.1%, C < 0.040%, Fe< 0.05%

10 kg
50 kg
100 kg

ME41-2N8

Niobium Metal Powder
High Purity Grade

Nb>99.8% (metals basis, excluding Ta)
Ta<0.15%, O<0.3%, H<0.005%,
N<0.01%, C<0.050%, Fe< 0.02%

10 kg
50 kg
100 kg


TEST ITEMS

TEST RESULTS

Nb

99.5%

O

0.2%

H

0.005%

C

0.05%

N

0.04%

Fe

0.01%

Si

0.005%

Ni

0.005%