- Overview
- Product Description
- Product Parameters
- Application
- Company Profile
- FAQ
Basic Info.
Product Description
Product Description
Appearance: Off-white powder or crystal powder
CAS Number: 13709-49-4
EINECS Number: 237-257-5
Molecular Weight: 145.90
Density: 4.01
Melting point: 1387 ºC
Boiling point: 2230 ºC
Insoluble in water, insoluble in dilute acid.
Packing: Inner packing with double sealed film bag into 50kg each drum or as customized.
Application:
1. The yttrium fluoride electron injection layer can improve the performance of OLED devices.
2. Yttrium fluoride doping can improve the dielectric properties of barium strontium titanate.
3. For the preparation of an oxygen-stabilized yttrium fluoride thin film.
Hebei Chenzhou Trading Co., Ltd. Outdoor Products Factory is a professional paraffin, ferric oxide, yttrium oxide, laundry detergent, detergent SLES 70 and other chemicals manufacturers, committed to the production and development of such products for five years, with a complete and scientific quality management system. Our integrity, strength and product quality are widely recognized in the industry, "customer first and win-win" for the business purpose, let the customer brand successfully occupy the market, is our pursuit of excellence. The eternal pursuit of chemical development is to provide customers with more comprehensive, accurate and meticulous one-stop services; Share the joys and sorrows, hand in hand! Establish a new consumption concept: quality is life, excellence, service guarantee, strive to provide customers with quality products and services.
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy your visiting and hope to hearing from you!
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re:T/T, D/P, D/A are all available
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
