Lighting Electrodes Rare Earth Material Lanthanum Fluoride Powder 20kg
उत्पाद का विवरण
| गलनांक: | लगभग 920°C | रासायनिक संरचना: | मुख्य रूप से लैंथेनाइड्स जिनमें नियोडिमियम, यूरोपियम, टेरबियम शामिल हैं |
|---|---|---|---|
| प्रोडक्ट का नाम: | दुर्लभ पृथ्वी सामग्री | खतरों: | साँस लेने या निगलने पर विषाक्त; सुरक्षात्मक उपकरणों के साथ संभालें |
| recyclability: | उच्च; सामग्री को पुनर्प्राप्त और पुन: उपयोग किया जा सकता है | स्रोत: | बास्टनासाइट, मोनाज़ाइट और ज़ेनोटाइम अयस्कों से खनन किया गया |
| बाजार कीमत: | बदलता रहता है; लगभग। तत्व के आधार पर $50-$100 प्रति किग्रा | घनत्व: | 6.15 ग्राम/सेमी³ |
| जमा करने की अवस्था: | ऑक्सीडाइज़र से दूर ठंडी, सूखी जगह पर स्टोर करें | रंग: | सिल्वर-सफ़ेद से ग्रे तक |
| पवित्रता: | 99.9% | अनुप्रयोग: | इलेक्ट्रॉनिक्स, मैग्नेट, उत्प्रेरक, फॉस्फोरस |
| चुंबकीय गुण: | तत्व के आधार पर अनुचुम्बकीय से लौहचुम्बकीय | भौतिक रूप: | पाउडर |
| प्रमुखता देना |
Lighting Electrodes Rare Earth Material,20kg Rare Earth Material,20kg Lanthanum Fluoride |
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उत्पाद का वर्णन
Lanthanum Fluoride
Molecular Formula: LaF₃
Appearance: Lanthanum fluoride is a white powder
Application: It can be used to prepare scintillators and rare earth crystal laser materials required for modern medical image display technology and nuclear science, fluoride glass optical fibers and rare earth infrared glass. It is used in the manufacture of arc lamp carbon electrodes for lighting sources, fluoride ion selective electrodes for chemical analysis, and special alloys and electrolytic production of metallic lanthanum in the metallurgical industry. It can also be used as a material for pulling lanthanum fluoride single crystals.
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Item |
Specification |
Testing Standard |
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|
Item |
LaF3-3N5 |
LaF3-4N |
LaF3-4N5 |
|
|
TREO(wt%) |
≥78 |
≥78 |
≥78 |
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|
Rare Earth Relative Purity (wt%) |
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|
La2O3/TREO |
≥99.95 |
≥99.99 |
≥99.995 |
GB/T 18115.1 |
|
CeO2/TREO |
≤0.01 |
≤0.005 |
≤0.003 |
|
|
Pr6O11/TREO |
≤0.01 |
≤0.002 |
≤0.0005 |
|
|
Nd2O3/TREO |
≤0.01 |
≤0.002 |
≤0.0005 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0002 |
|
|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0002 |
|
|
Non-Rare Earth Impurities Content (wt%) |
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|
Fe2O3 |
≤0.01 |
≤0.005 |
≤0.005 |
GB/T 12690 |
|
CaO |
≤0.1 |
≤0.05 |
≤0.05 |
|
|
Cl- |
≤0.05 |
≤0.05 |
≤0.05 |
|
|
SiO2 |
≤0.03 |
≤0.01 |
≤0.01 |
|
|
F |
≥27 |
≥27 |
≥27 |
GB/T 20166.2 |
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Note: Lanthanum fluoride is insoluble in water and deliquescent in humid air. Packaging: This product is usually packed in 20kg or 50kg, and can also be packed according to customer requirements. The packaging material is a woven bag lined with a plastic bag.
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उत्पाद हाइलाइट्स
Lanthanum Fluoride Molecular Formula: LaF₃ Appearance: Lanthanum fluoride is a white powder Application: It can be used to prepare scintillators and rare earth crystal laser materials required for modern medical image display technology and nuclear science, fluoride glass optical fibers and rare ...
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कृपया नीचे दिए गए हमारे ऑनलाइन पूछताछ संपर्क फ़ॉर्म का उपयोग करें यदि आपके कोई प्रश्न हैं, तो हमारी टीम जल्द से जल्द आपसे संपर्क करेगी।
