Best Price for Tungsten 7440-33-7 Metal Powder - Scandium oxide 12060-08-1 – Starsky

Description

Product Name: Scandium oxide
CAS: 12060-08-1
MF: O3Sc2
MW: 137.91
EINECS: 235-042-0
Melting point：1000 °C
density : 8.35 g/mL at 25 °C(lit.)
refractive index:1.964
form: powder
color : White
Specific Gravity: 3.864
Water Solubility: insoluble
Merck: 14,8392

Specification

Index Model

Sc2O3.3N

Sc2O3.4N

Sc2O3.5N

Sc2O3.6N

Sc2O3/TREO(%,min)

99.9

99.99

99.999

99.9999

TREO(%,min)

99

99

99

99.9

Appearance

White Powder

White Powder

White Powder

White Powder

RE Impurities/TREO

%(Max)

%(Max)

ppm(Max)

ppm(Max)

La2O3

0.005

0.001

2

0.1

CeO2

0.005

0.001

1

0.1

Pr6O11

0.005

0.001

1

0.1

Nd2O3

0.005

0.001

1

0.1

Sm2O3

0.005

0.001

1

0.1

Eu2O3

0.005

0.001

1

0.1

Gd2O3

0.005

0.001

1

0.1

Tb4O7

0.005

0.001

1

0.1

Dy2O3

0.005

0.001

1

0.1

Ho2O3

0.005

0.001

1

0.1

Er2O3

0.005

0.001

3

0.1

Tm2O3

0.005

0.001

3

0.1

Yb2O3

0.05

0.001

3

0.1

Lu2O3

0.005

0.001

3

0.1

Y2O3

0.01

0.001

5

0.1

Non-Re Impurities

%(Max)

%(Max)

ppm(Max)

ppm(Max)

Fe2O3

0.005

0.001

5

1

SiO2

0.02

0.005

10

5

CaO

0.01

0.005

50

5

CoO

NiO

3

1

CuO

5

1

MnO2

Cr2O3

CdO

PbO

5

1

Al2O3

Na2O

K2O

MgO

TiO2

10

1

ZnO

ThO2

ZrO2

50

1

L.O.I(%,Max)

1

1

1

0.5

Size(D50,um)

Application

1. Converted with pure Sc2O3 to ScI3 and made with NaI to make a new third-generation electric light source material, and processed into scandium-sodium halogen lamps for lighting (each lamp uses Sc2O3 ≥ 99% of the material is 0.1mg ~ 10mg.

2. This Under the action of high-voltage electricity, the scandium line is blue and the sodium line is yellow.

3. The two colors cooperate with each other to produce light close to the sun, which makes the light with high luminosity, good color, energy saving and life.

4. Long and strong fog breaking and other advantages.

5. The main application fields of scandium oxide are aluminum scandium alloys, solid oxide fuel cells (SOFC) and sodium scandium lamps.

Delivery Time

1,The quantity: 1-1000 kg, within 3 working days after get payments

2,The quantity:Above 1000 kg, Within 2 weeks after get payments. 

Payment

1, T/T

2, L/C

3, Visa

4, Credit card

5, Paypal

6, Alibaba trade Assurance

7, Western union

8, MoneyGram

9, Besides, sometimes we also accept Bitcoin.

Package

1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers’ requirement.

Storage

The storeroom is ventilated and dried at low temperature.