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

ブランド名: LICHEN

原産地: 中国

認証: ISO9001

最小注文数量: 20KGS

価格: NEGOCIABLE

供給能力: 3000MT/year

タグ

industrial grade cerium oxide powder

製品詳細

chemicalComposition:	La2O3、CeO2、Nd2O3、Pr6O11などの希土類元素の酸化物の混合物。	外観:	白色またはオフホワイトの粉末
キーワード:	酸化Yttrium	化学特性:	TREO>99.9%、Pr6O11/TREO>99.99%
融点:	2,072 °C	CAS番号:	1308-24-9 (特定の酸化物によって異なります)
構成:	セリウム	フッ化物の内容:	≤0.005％
材料:	ネオジミウム	密度:	5.0 - 7.0 g/cm3
分子量:	88.90 G/mol	安定性:	通常の温度では安定しています
サンプル:	利用可能	CAS番号:	12061-16-4
Feの内容:	≤0.02％
ハイライト	industrial grade cerium oxide powder , rare earth glass polishing compound , CeO2 glass polishing powder

製品の説明

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.

製品ハイライト

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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Industrial Grade Rare Earth Compound Cerium Oxide Ceo2 Glass Polishing Powder