Industrial Grade Rare Earth Compound Cerium Oxide Ceo2 Glass Polishing Powder
उत्पाद का विवरण
| रासायनिक संरचना: | दुर्लभ पृथ्वी तत्वों जैसे La2O3, CeO2, Nd2O3, Pr6O11, आदि के ऑक्साइड का मिश्रण। | उपस्थिति: | सफेद या ऑफ-व्हाइट पाउडर |
|---|---|---|---|
| कीवर्ड: | इट्रियम ऑक्साइड | रासायनिक गुण: | TREO>99.9%, Pr6O11/TREO>99.99% |
| गलनांक: | 2,072 डिग्री सेल्सियस | कैसनंबर: | 1308-24-9 (विशिष्ट ऑक्साइड के अनुसार भिन्न होता है) |
| संघटन: | सैरियम | फ्लोराइड सामग्री: | ≤0.005% |
| सामग्री: | Neodymium | घनत्व: | 5.0 - 7.0 ग्राम/सेमी³ |
| आणविक वजन: | 88.90 जी/मोल | स्थिरता: | सामान्य तापमान के तहत स्थिर |
| नमूना: | उपलब्ध | CAS संख्या: | 12061-16-4 |
| फ़े सामग्री: | ≤0.02% | ||
| प्रमुखता देना |
Rare Earth Compound Polishing Powder,Ceo2 Rare Earth Compound,Industrial cerium oxide glass polishing powder |
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उत्पाद का वर्णन
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 |
|
|
SO42- |
≤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. |
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उत्पाद हाइलाइट्स
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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