Ceramic Chemicals
STANDARD
Ceramic Chemicals

VANADIUM PENTOXIDE

MOLICULAR FORMULA : V2O5

PROPERTIES: Orange powder, relative density 3.357. Soluble in acid & water, insoluble in ethanol.

APPLICATIONS: Metallurgical industry, manufacturing vanadium vanadium iron, aluminum vanadium, vanadium-nitrogen alloy and other alloys; synthesis of ammonia, for desulfurization and decarbonization and catalyst; for the production of ceramics, glazes, pigments: preparation of sulfuric acid catalyst of the main raw material; petrochemical industry device equipment corrosion inhibitor, vanadium compound is prepared by a variety of raw materials.

PACKING: 25kg/steel drum or 50kg/drum, lined with plastic bag.


QUANTITY: 20-22MT/1*20'FCL

SPECIFICATIONS:

V2O5……………………………………………..98% max.
V2O4………………………………………………2.5% max.
Si……………………………………………………..0.25% max.
Fe…………………………………………………….0.3% max.
S………………………………………………………0.1% max.
P……………………………………………………..0.05% max.
As…………………………………………………….0.02% max.
Na2O+K2O………………………………………1.0% max.

We also can supply higher grade of 99% min and 99.5% min as per customer's request.

LITHIUM CARBONATE

MOLECULAR FORMULA: Li2CO3

PROPERTIES: White monoclinic crystal or alkaline powder, slightly soluble in water; soluble in acid, insoluble in alcohol.

APPLICATIONS: Used in the manufacture of special optical glass, ceramic industry, pharmaceutical, catalyst, color phosphors; Preparation of a variety of high purity lithium salts; lithium single crystal raw materials; lithium-ion battery materials, etc.

PACKING: Plastic woven bag of 25kgs net each, 1000kgs on a pallet.


QUANTITY: 20-22MT/1*20'FCL

SPECIFICATIONS:

Li2CO3…………………………………………………99% min.
Na………………………………………………………..0.14% max.
Ca…………………………………………………………0.008% max.
Mg……………………………………………………….0.036% max.
Cu………………………………………………………..0.35% max.
Ni…………………………………………………………0.005% max.
H2O……………………………………………………..0.6% max.

LANTHANUM OXIDE

MOLICULAR FORMULA: La2O3

PROPERTIES: White amorphous powder. Easily absorb moisture, can quickly absorb water and carbon dioxide in the air, becoming lanthanum carbonate. Density 6.51g/cm3. Melting point 2217 °C. Boiling point 4200 °C.

APPLICATIONS: Mainly used in making optical glass parts and optical fibers for electronic industry. Also often used in ceramic industry and catalyst, etc.

PACKING: Encapsulation by metal pail, plastic inner bag, 25 or 50 kg/per pail.


SPECIFICATIONS:

TREO………………………………………………..99% MIN.

Main Content:

La2O3/REO……………………………………..99.5% min.
RE Impurities…………………………………...0.50% max.

Non-RE Impurities:

Fe2O3………………………………………………0.005% max.
SiO2………………………………………………….0.05% max.
CaO…………………………………………………..0.05% max.
Cl……………………………………………………….0.05% max.
L.O.I…………………………………………………..2.0% max.

We also can supply high purity of 99.999% min.

CERIUM OXIDE

MOLICULAR FORMULA: CeO2

PROPERTIES: Pale yellow or brown powder to help. Density 7.13g/cm3. Melting point 2397° C. Insoluble in water and alkali, slightly soluble in acid.

APPLICATIONS: Mainly used in glass decoloration, clarificants and advanced polishing powder materials, and also used in ceramic, electronic and chemical industries.

PACKING: Compound paper bags of 25kgs net each, 1000fgs on a pallet.


SPECIFICATIONS:

TREO.....................................99% min

Main Content:

CeO2/REO...........................99.5% min.

Non-RE Impurities:

Fe2O3..................................0.oo5% max.
SiO2......................................0.05% max.
CaO.......................................0.05% max.
Cl...........................................0.05% max.
Al2O3...................................0.05% max.
SO42....................................0.05% max.
L.O.I.......................................1.0% max.

RE Impurities:

Y2O3/REO....................0.01% max.
La2O3/REO..................0.1% max.
Pr6O11/REO...............0.2% max.
Nd2O3/REO.............0.01% max.
Sm2O3/REO.................0.01% max.
Eu2O3/REO..................0.01% max.
Gd2O3/REO.................0.01% max.
Tb407/REO..................0.01% max.
Dy2O3/REO.................0.01% max.
Ho2O3/REO.................0.01% max.
Er2O3/REO..................0.01% max.
Tm2O3/REO.................0.01% max.
Yb2O3/REO.................0.01% max.
Lu2O3/REO..................0.01% max.

PRASEODYMIUM OXIDE

MOLICULAR FORMULA: Pr6O11

PROPERTIES: Dark brown powder, insoluable in water, soluable in strong mineral acids.

APPLICATIONS: For making ceramic glazes and praseodymium yellow, a raw material for Pr metal and RE permanent-magnet alloys.

PACKING: Compound paper bags of 25kgs net each, 1000kgs on a pallet.


SPECIFICATIONS:

TREO..............................99% min.
Main Content:

Pr6O11/REO…………………..99.5% max.

Non-RE Impurities:

Fe2O3...........................0.02% max.
SiO2...............................0.04% max.
CaO................................0.03% max.
Cl....................................0.05% max.
L.O.I................................1.0% max.

RE Impurities:

Y2O3/REO................0.01% max.
La2O3/REO..............0.1% max.
CeO2/REO.................0.2% max.
Nd2O3/REO..............0.3% max.
Sm2O3/REO.............0.01% max.
Eu2O3/REO...............0.01% max.
Gd2O3/REO..............0.01% max.
Dy2O3/REO..............0.01% max.
Ho2O3/REO..............0.01% max.
Er2O3/REO...............0.005% max.
Tm2O3/REO.............0.005% max.
Yb2O3/REO..............0.005% max.
Lu2O3/REO..............0.005% max.

YTTRIUM OXIDE

MOLICULAR FORMULA: Y2O3

PROPERTIES: White slightly yellow powder.

APPLICATIONS: Mainly used in the manufacture of microwave magnetic materials and an important material for military use, also used as optical glass, ceramic materials, additives, large screen TV with high brightness phosphor and other tube coating. Also used to manufacture film capacitors and special refractories and high-pressure mercury lamp, laser, storage devices such as magnetic bubble materials.

PACKING: Compound paper bags of 25kgs net each, 1000kgs on a pallet.


SPECIFICATIONS:

TREO.............................................99.5% min.

Main Content:

Y2O3/REO..................................99.999% min.

Non- RE Impurities:

Fe2O3..........................................0.002% max.
SiO2..............................................0.001% max.
CaO...............................................0.005% max.
Cl...................................................0.005% max.
L.O.I...............................................1.0% max.

RE Impurities:

Y2O3/REO..................................0.01% max.
La2O3/REO................................0.001%max.
CeO2/REO...................................0.001% max.
Pr6O11/REO..............................0.001% max.
Nd2O3/REO................................0.001% max.
Sm2O3/REO...............................0.001% max.
Eu2O3/REO................................0.001% max.
Gd2O3/REO................................0.001% max.
Tb4O7/REO................................0.001% max.
Ho2O3/REO................................0.011% max.
Er2O3/REO.................................0.001% max.
Tm2O3/REO...............................0.001% max.
Lu203/REO................................0.005% max.