Competitive price for 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 Sulfate rare earth material,Lanthanum Sulfate white crystal powder,rare earth compound with warranty,Lanthanum Sulfate white crystal powder,rare earth compound with warranty |
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توضیحات محصول
Lanthanum Sulfate
Molecular Formula: La₂(SO₄)₃
Appearance: White crystalline or white powder
Solubility: Soluble in water, aqueous solution weakly acidic
Characteristics: Good thermal stability, rare earth neutral salt
Applications: Chemical reagent, catalyst, raw material for lanthanum salts, glass additive, optical materials
|
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: White crystalline or white powder Solubility: Soluble in water, aqueous solution weakly acidic Characteristics: Good thermal stability, rare earth neutral salt Applications: Chemical reagent, catalyst, raw material for lanthanum salts, glass ...
Competitive price for Lanthanum Sulfate Rare Earth Material White Powdery Crystal
Lanthanum Sulfate Molecular Formula: La₂(SO₄)₃ Appearance : White crystalline or white powder Solubility : Soluble in water, aqueous solution weakly acidic Characteristics : Good thermal stability, rare earth neutral salt Applications : Chemical reagent, catalyst, raw material for lanthanum salts, glass additive, optical materials Item Specification Testing Standard Item La 2 (SO 4 ) 3 -4N La 2 (SO 4 ) 3 -5N TREO(wt%) ≥30 ≥30 La 2 O 3 /TREO ≥99.99 ≥99.999 GB/T 18115.1 CeO 2
CeF3 Cerium Fluoride Crystal High Purity 99.99% For Optical Coating
CeF3 Crystal Cerium Fluoride High Purity 99.99% for Optical Coating or Suxiliary Solvent Molecular Formula: CeF₃ Appearance: Cerium fluoride is a white powder Application: Used as high-purity chemical and coating material Item Specification Testing Standard I tem CeF 3 -3N5 CeF 3 -4N CeF 3 -4N5 CeF 3 -5N TREO(wt%) ≥80 ≥80 ≥80 ≥80 Rare Earth Relative Purity (wt%) La 2 O 3 /TREO ≤0.01 ≤0.005 ≤0.003 ≤0.0004 GB/T 18115.2 CeO 2 /TREO ≥99.95 ≥99.99 ≥99.995 ≥99.999 Pr 6 O 11 /TREO
High Quality 99%Min Purity Rare Earth Material Lanthanum Hydroxide Powder
Lanthanum Hydroxide Appearance: white powder or crystals , slightly soluble in water . Basic Properties Chemical Formula : Appearance : White powder, granules or crystals Solubility : Slightly soluble in water, soluble in strong acids Characteristics : Readily absorbs in air to form lanthanum carbonate; decomposes into lanthanum oxide at 260 °C Applications : Catalysts, glass additives, preparation of lanthanum salts, ceramics, electronic materials 99%min Purity Rare Earth
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