ODM Lanthanum Cerium Carbonate Lanthanides Rare Earth Metals Powder
उत्पाद का विवरण
| रंग: | चाँदी जैसा सफ़ेद | क्वथनांक: | 3500 डिग्री सेल्सियस |
|---|---|---|---|
| रासायनिक संरचना: | लैंथेनाइड्स श्रृंखला के तत्व | चुंबकीय गुण: | पैरामैग्नेटिक |
| प्रोडक्ट का नाम: | दुर्लभ पृथ्वी सामग्री | पवित्रता: | 99.9% |
| अनुप्रयोग: | इलेक्ट्रॉनिक्स, मैग्नेट, उत्प्रेरक, बैटरी | जमा करने की अवस्था: | ठंडी, सूखी जगह |
| गलनांक: | 920 डिग्री सेल्सियस | ख़तरे का वर्गीकरण: | गैर विषैला लेकिन पानी के साथ प्रतिक्रियाशील |
| इलेक्ट्रिकल कंडक्टीविटी: | मध्यम | भौतिक रूप: | पाउडर |
| घनत्व: | 6.15 ग्राम/सेमी³ | मूल: | चीन |
| प्रमुखता देना |
cerium carbonate Powder,Lanthanides cerium carbonate,lanthanides rare earth metals Powder |
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उत्पाद का वर्णन
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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उत्पाद हाइलाइट्स
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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