ODM Lanthanum Cerium Carbonate Lanthanides Rare Earth Metals Powder
جزئیات محصول
| رنگ: | سفید نقره ای | نقطه جوش: | 3500 درجه سانتی گراد |
|---|---|---|---|
| ترکیب شیمیایی: | عناصر سری لانتانیدها | خواص مغناطیسی: | پارامغناطیس |
| نام محصول: | مواد کمیاب زمین | خلوص: | 99.9٪ |
| برنامه های کاربردی: | الکترونیک، آهنربا، کاتالیزور، باتری | شرایط نگهداری: | مکان خنک و خشک |
| نقطه ذوب: | 920 درجه سانتی گراد | طبقه بندی خطر: | غیر سمی اما واکنش پذیر با آب |
| رسانایی الکتریکی: | متوسط | فرم فیزیکی: | پودر |
| تراکم: | 6.15 گرم بر سانتی متر مکعب | مبدا: | چین |
| برجسته کردن |
cerium carbonate Powder,Lanthanides cerium carbonate,lanthanides rare earth metals Powder,Lanthanides cerium carbonate,lanthanides rare earth metals Powder |
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توضیحات محصول
Petroleum Additives Low Chloride Lanthanum Cerium Carbonate
Molecular Formula: La₂(CO₃)₃
Appearance: White powdery substance
Uses: Mainly used as an intermediate compound of lanthanum.
|
Item |
Specifications |
Test Method |
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|
Item |
La2(CO3)3-3N5A |
La2(CO3)3-4N5A |
La2(CO3)3-5NA |
|
|
TREO(wt%) |
≥45.0 |
≥45.0 |
≥45.0 |
|
|
Rare Earth Relative Purity (wt%) |
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|
La2O3/TREO |
≥99.95 |
≥99.995 |
≥99.999 |
GB/T 18115.1 |
|
CeO2/TREO |
≤0.01 |
≤0.003 |
≤0.0005 |
|
|
Pr6O11/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
|
|
Nd2O3/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
|
|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
|
|
Non Rare Earth Impurities (wt%) |
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|
Fe2O3 |
≤0.005 |
≤0.002 |
≤0.0015 |
GB/T 12690 |
|
CaO |
≤0.05 |
≤0.05 |
≤0.03 |
|
|
MgO |
≤0.01 |
≤0.01 |
≤0.005 |
|
|
ZnO |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
SiO2 |
≤0.01 |
≤0.01 |
≤0.01 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
＜0.01 |
＜0.005 |
＜0.005 |
|
|
NO3- |
<0.5 |
<0.5 |
<0.5 |
|
|
Notes Low chloride lanthanum carbonate is insoluble in water and easily soluble in acids.
Packaging The product is usually packed in 50 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
Petroleum Additives Low Chloride Lanthanum Cerium Carbonate Molecular Formula: La₂(CO₃)₃ Appearance: White powdery substance Uses: Mainly used as an intermediate compound of lanthanum. Item Specifications Test Method Item La2(CO3)3-3N5A La2(CO3)3-4N5A La2(CO3)3-5NA TREO(wt%) ≥45.0 ≥45.0 ≥45.0 Rare ...
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