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High quality and best price of 99.5% Erbium Oxide
1-1000 Kilogram
$50.00
≥ 1001 Kilogram
$20.00
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Brief information of erbium oxide
Formula: Er2O3
CAS No.: 12061-16-4
Molecular Weight: 382.56
Density: 8.64 g/cm3
Melting point: 2344° C
Appearance: Pink powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
| Product Name | Erbium Oxide |
| Erbium Oxide CAS NO | 12031-16-4 |
| Erbium Oxide molecular weight | 382.4 |
| Erbium Oxide Formular | Er2O3 |
| Erbium Oxide density | 9.2 g/cm3 |
| Erbium Oxide melting point | 24000℃ |
| Erbium Oxide apperance | pink powder |
| Erbium Oxide applications | optical fibre and amplifier |
Certificate of Erbium Oxide:
Er2O3 99.5% | Er2O3 99.9% | Er2O3 99.95% | |
| Total REO (%) | 99.50 | 99.50 | 99.9 |
| Er2O3/TERO (%) | 99.50 | 99.90 | 99.95 |
| Fe2O3(%) | 0.002 | 0.001 | 0.0005 |
| SiO2(%) | 0.005 | 0.003 | 0.0001 |
| CaO(%) | 0.010 | 0.005 | 0.002 |
| Sulfate | 0.050 | 0.030 | 0.010 |
| Cl-(%) | 0.050 | 0.030 | 0.010 |
| Na2O(%) | 0.005 | 0.005 | 0.002 |
| PbO(%) | 0.005 | 0.002 | 0.001 |
Application of erbium oxide:
erbium oxide also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity cerium oxide erbium oxide are widely applied as dopant in making optical fibre and amplifier. It is particularly useful as an amplifier for fiber optic data transfer. cerium oxide erbium oxide has a pink color, and is sometimes used as a colorant for glass, cubic zirconia and porcelain. The glass is then often used in sunglasses and cheap jewelry.
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
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Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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