Thulium Metal Powder CAS No 7440-30-4 TM 2n 3n 3n5

• Certification: ISO
• Shape: Powder
• Purification Method: Vacuum Distillation
• Preparation Method: Metallothermic Reductio
• Application: Mainly Used for Rare Earth Luminescent Materials
• Product Type: Rare Earth Metal
• Model NO.: ES0482
• Composition: Thulium
• Synonyms: Thulium Plasma Standard Solution
• CAS: 7440-30-4
• Molecular Formula: TM
• Molecular Weight: 168.93
• Einecs: 231-140-2
• Content: 99.9% Min
• Melting Point: 1545 °c (Lit.)
• Boiling Point: 1950 °c (Lit.)
• Density: 9.332 G/Ml at 25 °c (Lit.)
• Sensitivity: Air & Moisture Sensitive
• Water Solubility: Slowly Reacts with H2O; Soluble in Dilute Acids
• Color: Black
• Form: Powder
• Brand: Easchem
• Transport Package: Vacuum Bag or Packing as Per Request
• Specification: Thulium Metal Powder
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Product Name			Tm Metal	Tm Metal
Chemical formula			Tm	Tm
Total rare earths			99.50%	99.50%
Test item		unit	Specified value	Specified value
Tm/RE		%	≥99.9	≥99.5
Non rare earth impurity content	Fe	%	≤0.01	≤0.02
	Si	%	≤0.01	≤0.02
	C	%	≤0.02	≤0.03
	O	%	≤0.10	≤0.30
	Mg	%	≤0.01	≤0.05
Product Features	bulk or acicular crystal and the surface is silver gray
Application	luminescent and nuclear reactor control materials
Packing	packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum.
Tailor-made service	Customized products and packages can be provided according to customers' special requirements.

Index            Model		ESV1	ESV2
Chemical formula		Tm	Tm
Total rare earth (%)		99.5	99.5
Tm/RE(%)		≥99.90	≥99.50
Non-rare earth impurity content (%)	Fe	≤0.01	≤0.02
	Si	≤0.01	≤0.02
	C	≤0.02	≤0.03
	O	≤0.10	≤0.30
	Mg	≤0.01	≤0.05

Index              Model	Tm.2N5	Tm.3N	Tm.3N5
Tm/TREM(%,min)	99.5	99.9	99.95
TREM(%,min)	99.0	99.0	99.5
Appearance	Black Powder	Black Powder	Black Powder
RE Impurities/TREM	%(Max)	%(Max)	%(Max)
Tm	Main	Main	Main
Ce	\	\	\
Pr	\	\	\
Nd	\	\	\
Sm	\	\	\
Eu	0.001	0.001	0.001
Gd	0.001	0.001	0.001
Tb	0.001	0.001	0.001
Dy	0.001	0.001	0.001
Ho	0.001	0.001	0.001
Er	0.001	0.005	0.005
La	\	\	\
Yb	0.01	0.005	0.005
Lu	0.005	0.005	0.005
Y	0.03	0.003	0.003
Non-Re Impurities	%(Max)	%(Max)	%(Max)
Fe	0.15	0.1	0.01
Si	0.01	0.01	0.005
Ca	0.05	0.05	0.005
Al	0.01	0.01	0.005
Mg	0.01	0.01	0.005
W	0.05	0.05	0.05
Ta	0.01	0.01	0.0005
O	0.15	0.15	0.015
Zn	\	\	\
Cu	\	\	\
Ni	\	\	\
Pb	\	\	\
Cd	\	\	\
Cr	\	\	\
Hg	\	\	\
Na	\	\	\
K	\	\	\
Ti	\	\	\
Th	\	\	\
Mo	\	\	\
C	0.01	0.01	0.005
Cl-	0.01	0.01	0.005
Particle Size:	1-5um, 5-10um, -325mesh, -200mesh, -100mesh.
Memo	Can custom-made as per request.

Packing:	0.1KGs, 0.2KGs, 0.5KGs Vacuum Bag  or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Black metal powder.
Application:	1. There are some applications in ferrite (ceramic magnetic materials) mainly used in the manufacture of high temperature alloys and used in microwave equipment and portable X-ray radiation sources.
	2. It can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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