Appearance: white powder , insoluble in water , soluble in acid
Formula: Yb2O3
Formula weight: 394.08
CAS No.: 1314-37-0
EINECS No.: 215-234-0
Density: 9.17g/cm3
Melting point: 2346ºC
Solubility :insoluble in water , soluble in acid  
Purity( Yb2O3/ REO): 2N5 to 4N5(99.5%-99.995%)
Ytterbium Oxide is mainly used to make colorant for glasses and ceramics , used to make laser materials , also used as additive for electronic computer memory element (magnetic bubble )
 

Ytterbium Oxide ; Yb2O3
Purity		2N5	3N	3N5	4N	4N5
REO % min.		99	99	99	99	99
Yb2O3 /REO% min.		99.5	99.9	99.95	99.99	99.995
Yb2O3		Little	Little	Little	Little	Little
Rare earth impurities  % max.	La2O3	Total 0.5	Total 0.10	Total 0.05	Total 0.001	0.0002
	CeO2					0.0002
	Pr6O11					0.0002
	Nd2O3					0.0002
	Sm2O3					0.0002
	Eu2O3					0.0002
	Gd2O3					0.0002
	Tb4O7					0.0002
	Dy2O3				0.0005	0.0002
	Ho2O3				0.0005	0.0002
	Er2O3				0.0005	0.0002
	Tm2O3				0.002	0.0005
	Lu2O3				0.005	0.002
	Y2O3				0.0005	0.0005
Non rare earth impurities  % max.	Fe2O3	0.005	0.002	0.001	0.0005	0.0003
	SiO2	0.02	0.01	0.005	0.003	0.002
	CaO	0.03	0.01	0.01	0.005	0.002
	Cl-	0.05	0.04	0.03	0.02	0.02
L.O.I and Water % Max.		1	1	1	1	1
Note: All the experiment is without water.
Note: Other rare earth impurities is not listed in the table all the other rare earth elements besides Pm, Sc

 

 

Hebei Chemtics Co., Ltd. is a professional manufacturer of fine chemicals in China. It locates in Hebei Province, the North China.
Chemtics has about 300 employees, 13 production lines, With years of development, Chemtics has become the leading company in the field of food additives.
We are leading manufacturer in China which specialized in food additive, Water treatment products, detergent chemicals supplying for over 15 years, good quality and professional service help us gain many good reputation all over the world, we hope you can join us in the future to do Win-win business. As a leader manufacturer in China, we have 28 independent patents. Hebei Chemtics is a creator and editor member of 7 national standards( such as aluminumu sulfate GB31060-2014 and poly aluminum chloride GB/T22627-2020, food additives potassium alum GB. 1886.229-2016, and ammonium alum GB25592-2010 )and other 5 industrial standards. In recent years, the company won the "National Manufacturing single champion product", "National Worker Pionner", "National Petroleum and Chemical Industry Advanced Group", "National Management Innovation Achievement Award" etc. Our products are the famous brand product of Hebei Province.
Company passed ISO9001: 2015 quality system certification, GB/T28001-2011 occupational health and safety management system certification, production licenses, health permits and other license. It is a model modernized environment-friendly and garden-type enterprise. And be the largest production base of aluminum salt products in China, also be the aluminum salts team leader factory in China.
We are happy to make domestic and overseas friends on the basis of equality, mutual benefit and friendly cooperation. Let′ S join hands and endeavor for the water purification, environment-protection and the construction of a beautiful world. Chemtics will always be ready to work with all our partners, innovating to create a better future together.

Our Advantages

1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
6. Arrange the orders and shipping with us requests in time, According to the different countries export policy provide complete customs clearance documents.
7. Provide -price trend, ensure the clients can know about marketing information in time.
8. Halal, Kosher, ISO 9001 certified
9. High quality products, complying with BP/USP/FCC/EU standard

Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
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