Cerium IV Sulfate Tetrahydrate Raw Earth Minerals Metal Powder 3N 4N 5N
تفاصيل المنتج
| تصنيف المخاطر: | غير سامة ولكنها تتفاعل مع الأحماض | نقطة الانصهار: | 826 درجة مئوية - 1527 درجة مئوية (حسب العنصر) |
|---|---|---|---|
| نقاء: | 99.9% | لون: | الأبيض الفضي إلى الرمادي |
| التطبيقات: | الإلكترونيات، المغناطيس، المحفزات، البطاريات | بلد المنشأ: | الصين/الولايات المتحدة الأمريكية/أستراليا (يختلف) |
| كثافة: | 6.15 - 7.52 جم/سم3 (حسب العنصر) | التركيب الكيميائي: | يختلف (على سبيل المثال، عناصر سلسلة اللانثانيدات) |
| مصدر: | يتم استخراجه من معادن مثل الباستنسيت والمونازيت | شروط التخزين: | مكان بارد وجاف بعيدا عن الأحماض |
| الشكل المادي: | مسحوق / حبيبات / سبائك | القدرة على التوريد: | طن شهريا (يعتمد على المورد) |
| الخصائص المغناطيسية: | بارامغناطيسي أو مغناطيسي (حسب العنصر) | اسم المنتج: | المواد الأرضية النادرة |
| إبراز |
Cerium IV raw earth minerals,Sulfate Tetrahydrate raw earth minerals,cerium rare earth metal Powder,Sulfate Tetrahydrate raw earth minerals,cerium rare earth metal Powder |
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وصف المنتج
Best Price for 99.9% 99.99% 99.999% Cerium IV Sulfate Tetrahydrate Rare Earth Powder 3N 4N 5N
Molecular Formula: Ce₂(SO₄)₃
Appearance: Cerium sulfate is a white powdery crystal
Application: Used as an analytical reagent and a common oxidant, and for the manufacture of radiation dosimeters.
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Item |
Specification |
Testing Standard |
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|
Item |
Ce2(SO4)3-4NA |
Ce2(SO4)3-4N5A |
Ce2(SO4)3-5NA |
|
|
TREO(wt%) |
≥30 |
≥30 |
≥30 |
|
|
Rare Earth Relative Purity (wt%) |
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|
La2O3/TREO |
≤0.005 |
≤0.003 |
≤0.0004 |
GB/T 18115.2 |
|
CeO2/TREO |
≥99.99 |
≥99.995 |
≥99.999 |
|
|
Pr6O11/TREO |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Nd2O3/TREO |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0001 |
|
|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0001 |
|
|
Non-Rare Earth Impurities Content (wt%) |
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|
Fe2O3 |
≤0.005 |
≤0.003 |
≤0.003 |
GB/T 12690 |
|
CaO |
≤0.015 |
≤0.01 |
≤0.005 |
|
|
Cl- |
≤0.05 |
≤0.05 |
≤0.05 |
|
|
SiO2 |
≤0.01 |
≤0.005 |
≤0.005 |
|
|
Note: Cerium sulfate is slightly soluble in water and deliquescent in humid air.
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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أبرز المنتجات
Best Price for 99.9% 99.99% 99.999% Cerium IV Sulfate Tetrahydrate Rare Earth Powder 3N 4N 5N Molecular Formula: Ce₂(SO₄)₃ Appearance: Cerium sulfate is a white powdery crystal Application: Used as an analytical reagent and a common oxidant, and for the manufacture of radiation dosimeters. Item ...
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