High Quality Industrial Grade Rare Earth Compound Cerium Oxide Ceo2 Glass Polishing Powder

Markenbezeichnung: LICHEN

Herkunftsort: China

Zertifizierung: ISO9001

Mindestbestellmenge: 20 kg

Preis: NEGOCIABLE

Versorgungsfähigkeit: 3000MT/year

Schlagworte

industrial grade cerium oxide powder

Produktdetails

chemicalComposition:	Mischung aus Oxiden seltener Erdelemente wie La2O3, CeO2, Nd2O3, Pr6O11 usw.	Aussehen:	Weißes oder cremefarbenes Pulver
Schlüsselwörter:	Yttriumoxid	Chemische Eigenschaften:	TREO>99.9%, Pr6O11/TREO>99.99%
Schmelzpunkt:	°C 2.072	CAS-Nummer:	1308-24-9 (variiert je nach Oxid)
Zusammensetzung:	Cer	Fluorid-Gehalt:	≤ 0,005%
Material:	Neodym	Dichte:	5,0 - 7,0 g/cm³
Molekulargewicht:	880,90 G/mol	Stabilität:	Stabil unter normalen Temperaturen
Probe:	Verfügbar	CAS-NR:	12061-16-4
F.E.-Inhalt:	≤ 0,02%
Hervorheben	industrial grade cerium oxide powder , rare earth glass polishing compound , CeO2 glass polishing powder

Produkt-Beschreibung

FACTORY PRICE INDUSTRIAL GRADE CERIUM OXIDE POWDER CAS NO 1306-38-3 CEO2 HIGH PURITY 99.99% GLASS POLISHING POWDER

Cerium Oxide

Molecular Formula: CeO₂

Appearance: Light yellow powder

Uses: Used as polishing material or as a catalyst.

Item	Specifications				Test Basis
Item	CeO₂-3N5C	CeO₂-4NC	CeO₂-4N5C	CeO₂-5NC
TREO(wt%)	≥99.0	≥99.0	≥99.0	≥99.0
Rare Earth Relative Purity (wt%)
La₂O₃/TREO	≤0.01	≤0.005	≤0.003	≤0.0004	GB/T 18115.2
CeO₂/TREO	≥99.95	≥99.99	≥99.995	≥99.999
Pr₆O₁₁/TREO	≤0.01	≤0.002	≤0.001	≤0.0002
Nd₂O₃/TREO	≤0.01	≤0.002	≤0.001	≤0.0002
Sm₂O₃/TREO	≤0.001	≤0.0005	≤0.0002	≤0.0001
Y₂O₃/TREO	≤0.001	≤0.0005	≤0.0002	≤0.0001
Non-rare Earth Impurities (wt%)
CaO	≤0.02	≤0.02	≤0.015	≤0.015	参照GB/T 12690
Fe₂O₃	≤0.01	≤0.008	≤0.006	≤0.006
Cl^-	≤0.05	≤0.05	≤0.03	≤0.03
SiO₂	≤0.02	≤0.02	≤0.01	≤0.01
SO₄^2-	≤0.05	≤0.03	≤0.03	≤0.03
L.O.I.	≤0.50	≤0.50	≤0.50	≤0.50
Notes Cerium oxide is insoluble in water. Packaging The product is usually packed in 50 kg or 1000 kg bags, and can also be packed according to customer requirements.The packaging material is a woven bag lined with a plastic inner bag.

Cerium oxide is an inorganic substance with the chemical formula CeO2, appearing as a pale yellow or yellowish-brown powder. It is insoluble in water and alkali, but slightly soluble in acid. Its properties include polishing materials, catalysts, catalyst supports (additives), UV absorbers, fuel cell electrolytes, automobile exhaust absorbers, and electronic ceramics.

Produkt-Highlights

FACTORY PRICE INDUSTRIAL GRADE CERIUM OXIDE POWDER CAS NO 1306-38-3 CEO2 HIGH PURITY 99.99% GLASS POLISHING POWDER Cerium Oxide Molecular Formula: CeO₂ Appearance: Light yellow powder Uses: Used as polishing material or as a catalyst. Item Specifications Test Basis Item CeO2-3N5C CeO2-4NC CeO2-4N5C ...

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