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Erbium fluoride ErF3 99.99% For Laser Crystal

Erbium fluoride ErF3 99.99% For Laser Crystal

Rose-colored crystals. Insoluble in water and dilute acid, insoluble in hydrofluoric acid, soluble in sulfuric acid.

Formula: ErF3
Mol.wt: 224.25
Main Application: Optical coatings, fiber doping, laser crystals, single crystal raw materials, laser amplifiers, etc.
Model: Rare Earth Fluorides
Brand: NanoCrystal
Unit: KG
Minorder: 10
Supplyability: 5000KG
Payment: T/T
Port: Port of Shanghai , China
Certification: ISO9001、ISO14001、OHSAS18001


Brief information of  Erbium Fluoride ErF3

Product name / Formula  Erbium Fluoride /  ErF3
Color  Rose-colored crystals
Purity  99.9%-99.99%
CAS NO.  13760-83-3
Melting point / Bowling point  1350 / 2200
Transport Package  25kg/drum - 50kg/drum 
Application  Optical coatings, fiber doping, laser crystals.etc.


Relative Purity
99.99 99.9
85±1 85±1
RE Impurities/REO 
Y2O3 0.0030  0.0100 
La2O3 0.0005  0.0050 
CeO2 0.0010  0.0050 
Pr6O11 0.0005  0.0050 
Nd2O3 0.0010  0.0050 
Sm2O3 0.0005  0.0050 
Eu2O3 0.0010  0.0050 
Gd2O3 0.0005  0.0050 
Tb4O7 0.0010  0.0050 
Dy2O3 0.0005  0.0050 
Ho2O3 0.0005  0.0050 
Tm2O3 0.0020  0.0100 
Yb2O3 0.0005  0.0050 
Lu2O3 0.0005  0.0050 
 Non-RE Impurities
Fe2O3 0.0050  0.0100 
SiO2 0.0500  0.0900 
CaO 0.0100  0.0300 
F 25±1 25±1
H2O   Max.% 0.5 0.5

Processn Flow Diagram


The application scope of Erbium Fluoride mainly includes environmental protection materials, catalysts, plastic colorants, coatings, inks, paper making and other industries.

1. Environmental protection materials: Erbium fluoride is used as an additive for automobile exhaust purification catalysts, which can significantly improve the performance of the catalyst and reduce the content of precious metals, and the main pollutants in the automobile exhaust that are harmful to people, animals and plants are hydrocarbons and oxygen-containing compounds that can be purified by Erbium fluoride catalysts.

2. Catalyst: Erbium fluoride catalyst is a kind of high efficient rare earth catalyst, which can be used for catalyzing various chemical reactions, such as organic synthesis, hydrogenation reaction, oxidation reaction and so on.

3. Plastic colorants: Erbium fluoride can be used as plastic colorants to provide bright colors and good weather resistance.

4. Coatings, inks, papermaking and other industries: Erbium fluoride is used as an additive in these industries, which can improve the performance and quality of the products.



In sealed double polyethylene bags. The bags are packed in steel drums containing 25 or 50 Kgs net each.


Specification is adjustable as per user's special requirement.   



Q:Are you manufacturer?
A: Yes.We manufacture bulk products in our factory and produce small quantity and customer synthesis products. 

 Q: How about your quality control system?
     A: From the incoming raw material to finished product, we strictly follow the international standards such as ISO9001, ISO14001, RoHS.

Q: What certificates and documents do you offer?
A: We usually provide Commerical Invoice Packing List,Bill of Lading,COCO/FTA or as per request.Some technical paperwork is availablesuch as COAHNMRHPL CMSDS etc.

Q:Do you have stock?
A: We understand most customers prefer stock so we'll try to keep stock for most products. However, for some rare productswe won't keep stockand it needstime to synthesize. 

 Q: Can you produce according to my own specifications?
     A: Yes. Customized product is OK.

Q: What about the ports of shipment?
     A: Qingdao, Shanghai

Q: How can I pay to you?
     A: L/C or T/T is recommended, D/A, D/P, Western Union, MoneyGram, Paypal are available.