Rare Earth White Powder TM2o3 99.99 Thulium Oxide

• Customization: Available
• CAS No.: 12036-44-1
• Formula: TM2o3
• Model NO.: REO-Tm
• Classification: Other Oxides
• Grade Standard: Technical Grade
• Kind: No Salt Oxide
• Quality: First Class
• Composition: Thulium
• Reo % Min.: 99%
• Application: Thulium Metal
• Appearance: White Powder with Slightly Light Green
• Einecs No.: 234-851-6
• Formula Weight: 385.87
• Density: 8.6g/cm3
• Purity( Thulium/ Reo): 99%-99.999%
• Transport Package: 1000kg Per Bag
• Specification: Purity: 99%-99.999%
• Trademark: Wanfeng
• Origin: China
• HS Code: 284690
• Production Capacity: 10tons/Month

Product Description

Rare earth white powder Tm2O3 99.99 Thulium Oxide    

1. Appearance: white powder with slightly light green

2. Formula: Tm2O3

3. Formula weight: 385.87

4. CAS No.: 12036-44-1

5. EINECS No.: 234-851-6

6. Density: 8.6g/cm3

7. Melting point: 2425ºC

8. Solubility :insoluble in water , soluble in acid
9. Purity( Tm2O3/ REO): 2N to 4N(99%-99.99%) 
10. Thulium Oxide is mainly used to make fluorescent materials , laser materials , also used as additive for glasses and ceramics

Thulium Oxide ; Tm2O3
Purity		2N	2N5	3N	3N5	4N
REO % min.		99	99	99	99	99
Tm2O3/REO% min.		99	99.5	99.9	99.95	99.99
Rare earth impurities  % max.	Dy2O3	Total 1.0	Total 0.5	Total 0.1	Total 0.05	0.0005
	HO2O3					0.0005
	Er2O3					0.0005
	Yb2O3+Lu2O3					0.007
	Y2O3					0.0005
	Other Rare earth impurities/%					0.001
Non rare earth impurities % max.	Fe2O3	0.07	0.05	0.01	0.002	0.0005
	SiO2	0.05	0.05	0.01	0.005	0.005
	CaO	0.05	0.05	0.03	0.01	0.005
	CI-	0.05	0.05	0.05	0.03	0.02
L.O.I % Max.		1	1	1	1	1