OEM Lanthanum Sulfate Rare Earth Material White Powdery Crystal
جزئیات محصول
| فراوانی در پوسته زمین: | تقریباً 0.015 درصد وزنی | تراکم: | 6.15 تا 9.84 g/cm³ (بر اساس عنصر متفاوت است) |
|---|---|---|---|
| خواص مغناطیسی: | پارامغناطیس یا فرومغناطیسی | رسانایی الکتریکی: | متوسط تا زیاد |
| گروه عنصر: | لانتانیدها | دسته بندی: | عناصر شیمیایی |
| تاثیرات زیست محیطی: | استخراج معادن می تواند باعث آسیب زیست محیطی و زباله های رادیواکتیو شود | ظاهر: | نقره ای سفید یا خاکستری |
| نقطه جوش: | 1757 تا 3503 درجه سانتی گراد (بر اساس عنصر متفاوت است) | نقطه ذوب: | 798 تا 1527 درجه سانتیگراد (بر اساس عنصر متفاوت است) |
| وضعیت فیزیکی: | جامد | روش استخراج: | استخراج و جداسازی از سنگ معدن |
| نام محصول: | مواد کمیاب زمین | ||
| برجسته کردن |
Lanthanum Rare Earth Material,OEM Rare Earth Material,OEM lanthanum powder,OEM Rare Earth Material,OEM lanthanum powder |
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توضیحات محصول
Lanthanum Sulfate
Molecular Formula: La₂(SO₄)₃
Appearance: Lanthanum sulfate is a white powdery crystal
Application: Used as a preservative
|
Item |
Specification |
Testing Standard |
|
|
Item |
La2(SO4)3-4N |
La2(SO4)3-5N |
|
|
TREO(wt%) |
≥30 |
≥30 |
|
|
La2O3/TREO |
≥99.99 |
≥99.999 |
GB/T 18115.1 |
|
CeO2/TREO |
≤0.005 |
≤0.005 |
|
|
Pr6O11/TREO |
≤0.002 |
≤0.0002 |
|
|
Nd2O3/TREO |
≤0.002 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.0002 |
≤0.00002 |
|
|
Y2O3/TREO |
≤0.0002 |
≤0.00002 |
|
|
Fe2O3 |
≤0.005 |
≤0.003 |
GB/T 12690 |
|
CaO |
≤0.05 |
≤0.03 |
|
|
Cl- |
≤0.05 |
≤0.03 |
|
|
SiO2 |
≤0.01 |
≤0.005 |
|
|
Note: Lanthanum sulfate is slightly soluble in water. Packaging: This product is usually vacuum-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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نکات برجسته محصول
Lanthanum Sulfate Molecular Formula: La₂(SO₄)₃ Appearance: Lanthanum sulfate is a white powdery crystal Application: Used as a preservative Item Specification Testing Standard Item La2(SO4)3-4N La2(SO4)3-5N TREO(wt%) ≥30 ≥30 La2O3/TREO ≥99.99 ≥99.999 GB/T 18115.1 CeO2/TREO ≤0.005 ≤0.005 Pr6O11/TREO ...
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