Dysprosium oxide CAS1308-87-8 didysprosiumtrioxide dyprosiumsesquioxide Dysprosia

Place of Origin: Sichuan,China (Mainland)
Brand Name: MOSINTER
Brand: MOSINTER
CAS: 1308-87-8
Appearance: white powder
TREO: ≥99%
Purity: 99%~99.9999%
Melting point: 2330-2350 °C
Water soluble: insoluble
Density: 7.81 g/mL at 25 °C(lit.)
sensibility: Hygroscopic
Alias: Dysprosia

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, D/A, T/TProduction Capacity:50T/Year
Min. Order:15 KilogramPacking:According to customer...
Means of Transport:Ocean, Air, LandDelivery Date:with 7 days

Dysprosium oxide (CAS:1308-87-8)


Item 

Index %

Dy2O3(TREO)>

99.5

Sm2O3(TREO)<

0.01

Tb4O7(TREO)<

0.04

Ho2O3(TREO)<

0.03

Y2O3(TREO)<

0.01

Yb2O3(TREO)

0.01

L.O.I(1000℃,1 hour)

1

Fe2O3<

0.0015

SiO2<

0.006

CaO<

0.007

Cl<

0.0006

Pbo<

0.001

CuO<

0.0005

NiO<

0.001


Item 

Index %

Dy2O3(TREO)>

99.9

Sm2O3(TREO)<

0.002

Tb4O7(TREO)<

0.01

Ho2O3(TREO)<

0.01

Y2O3(TREO)<

0.01

Yb2O3(TREO)

0.01

L.O.I(1000℃,1 hour)

1

Fe2O3<

0.0055

SiO2

0.001

CaO<

0.001

 Cl

0.0001

Pbo

0.001

CuO

0.0005

NiO

0.001

Dysprosium oxide is a white powder, insoluble in water, soluble in acid. 

Application:

Used for making metal dysprosium material, glass, additive of ndfeb permanent magnet, also used for metal halogen lamp, magneto optical memory material, yttrium iron or yttrium aluminum garnet, atomic energy industry. Dysprosium oxide can also be used as additive of ndfeb is a permanent magnet, the magnet to add 2 ~ 3% of dysprosium, the coercive force can be improved, the demand for dysprosium is not big, but with the increase of demand ndfeb magnet, it becomes necessary to add elements, grade must be in the 95 ~ 99. About 9%, demand is increasing rapidly. Dysprosium oxide is also used as a raw material for making metal dysprosium, glass, ndfeb permanent magnets of the additive, also used for metal halogen lamp, magneto optical memory materials, yttrium iron or yttrium aluminum garnet, atomic energy industry.

Dysprosium Oxide (Dy2O3) is a white, slightly hygroscopic powder having specialized uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.

It can react with acids to produce the corresponding dysprosium(III) salts:

Dy2O3 + 6 HCl → 2 DyCl3 + 3 H2O

Package:

50 kg/drum, inner double plastic bag; Or 50 kg/bag, double plastic bag; Can also according to customer requirements packaging.

Category: Rare Earth and Rare Metals


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