Bulk Cerium Oxide Spherical Catalyst Powder Polishing Material 1000kg
جزئیات محصول
| ترکیب شیمیایی: | عناصر سری لانتانیدها | وضعیت فیزیکی: | جامد |
|---|---|---|---|
| خواص مغناطیسی: | پارامغناطیس به فرومغناطیسی | خلوص: | 99.9٪ + |
| نام محصول: | مواد کمیاب زمین | رسانایی الکتریکی: | متوسط تا زیاد |
| شرایط نگهداری: | جای خشک و خنک و دور از اسید | مبدا: | چین، آمریکا، استرالیا، روسیه |
| طبقه بندی خطر: | غیر قابل اشتعال، به دلیل واکنش پذیری با احتیاط رفتار کنید | رنگ: | سفید نقره ای تا خاکستری |
| تراکم: | 5.0 - 9.9 g/cm³ (بر اساس عنصر متفاوت است) | کاربردهای معمولی: | الکترونیک، آهنربا، کاتالیزور، باتری |
| نقطه جوش: | 1467 درجه سانتی گراد - 3500 درجه سانتی گراد (بر اساس عنصر متفاوت است) | نقطه ذوب: | 798 درجه سانتی گراد - 1527 درجه سانتی گراد (بر اساس عنصر متفاوت است) |
| برجسته کردن |
Cerium catalyst powder,1000kg catalyst powder,1000kg cerium powder,1000kg catalyst powder,1000kg cerium powder |
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توضیحات محصول
HIGH SPECIFIC SURFACE AREA CERIUM OXIDE SPHERICAL POWDER FOR CERIUM-BASED CATALYSTS
Cerium Oxide
Molecular Formula: CeO₂
Appearance: Light yellow powder
Uses: Used as polishing material or as a catalyst.
|
Item |
Specifications |
Test Method |
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|
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 |
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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نکات برجسته محصول
HIGH SPECIFIC SURFACE AREA CERIUM OXIDE SPHERICAL POWDER FOR CERIUM-BASED CATALYSTS Cerium Oxide Molecular Formula: CeO₂ Appearance: Light yellow powder Uses: Used as polishing material or as a catalyst. Item Specifications Test Method Item CeO2-3N5C CeO2-4NC CeO2-4N5C CeO2-5NC TREO(wt%) ≥99.0 ≥99.0 ...
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