Yttrium Sulfide Powder CAS No 12039-19-9 Y2s3 3n 4n 5n

• CAS No.: 12039-19-9
• Formula: S3y2
• EINECS: 234-887-2
• Appearance: Powder
• Classification: Yttrium Sulfide
• Certification: ISO
• Model NO.: ES0433
• Purity: >99.9%
• Type: Yttrium Sulfide
• Grade Standard: Industrial Grade
• Synonyms: Diyttrium Trisulphide
• CAS: 12039-19-9
• Molecular Formula: S3y2
• Molecular Weight: 274.01
• Melting Point: 1925°c
• Density: 3.87
• Color: Black
• Form: Powder
• Brand: Easchem
• Water Solubility: Soluble in Water
• Transport Package: Vacuum Bag or Packing as Per Request.
• Specification: Yttrium Sulfide Powder
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Product Name			Y Metal	Y Metal
Chemical formula			Y	Y
Total rare earths			98.50%	99.00%
Test item		unit	Specified value	Specified value
Y/RE		%	≥99.95	≥99.9
Non rare earth impurity content	Fe	%	≤0.05	≤0.10
	Si	%	≤0.05	≤0.05
	C	%	≤0.03	≤0.05
	O	%	≤0.50	≤0.50
	Al	%	≤0.05	≤0.10
Product Features	cast ignot is metallic lusture of silver gray
Application	Y-Al, Y-Mg,Hydrogen storing alloys additives,and other aspects.
Tailor-made service	Customized products and packages can be provided according to customers' special requirements.

Index      Model		ESH1	ESH4
Chemical formula		Y	Y
Rare earth content (%)		98.5	99
Y/RE(%)		≥99.95	≥99.9
Non-rare earth impurity content (%)	Fe	≤0.05	≤0.10
	Si	≤0.05	≤0.05
	C	≤0.03	≤0.05
	O	≤0.50	≤0.50
	Al	≤0.05	≤0.10

Index              Model	Y2S3.3N	Y2S3.4N	Y2S3.5N
Y/TREM+S(%,min)	99.9	99.99	99.999
TREM+S(%,min)	99.0	99.0	99.5
Appearance	Black Powder	Black Powder	Black Powder
RE Impurities/TREM	%(Max)	%(Max)	%(Max)
Y	Main	Main	Main
Ce	0.01	0.001	0.0001
Pr	0.005	0.001	0.0001
Nd	0.005	0.001	0.0001
Sm	0.005	0.0005	0.0001
Eu	0.005	0.0005	0.0002
Gd	0.01	0.0005	0.0001
Tb	0.001	0.0005	0.0001
Dy	0.01	0.003	0.0001
Ho	0.03	0.005	0.0001
Er	0.03	0.0003	0.0001
Tm	0.001	0.0003	0.0001
Yb	0.005	0.0003	0.0001
Lu	0.001	0.0003	0.0001
La	0.03	0.003	0.0001
Non-Re Impurities	%(Max)	%(Max)	%(Max)
Fe	0.15	0.1	0.05
Si	0.01	0.01	0.01
Ca	0.15	0.05	0.03
Al	0.01	0.01	0.005
Mg	0.01	0.01	0.005
W	0.1	0.05	0.05
O	0.3	0.25	0.25
Zn	\	\	\
Cu	\	\	\
Ni	\	\	\
Pb	\	\	\
Cd	\	\	\
Cr	\	\	\
Hg	\	\	\
Na	\	\	\
K	\	\	\
Ti	\	\	\
Th	\	\	\
Mo	\	\	\
C	0.01	0.01	0.01
Cl-	0.03	0.015	0.01
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:	As-cast dark gray powder is extremely susceptible to oxidation and ignition in the air.
Application:	1. It can improve the strength of metal alloys such as chromium, aluminum and magnesium.
	2. Yttrium metal can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.

ITEM			SPECIFICATIONS			TEST RESULTS
Y/TREM(%,Min)			99.9			99.9
TREM(%,Min)			99			99.1
RE Impurities(%/TREM,Max)
La						<0.01
Ce						<0.01
Pr						<0.01
Nd						<0.01
Sm						<0.01
Eu						<0.01
Gd						<0.01
Tb						<0.01
Dy						<0.01
Ho						<0.01
Er						<0.01
Tm						<0.01
Yb						<0.01
Lu						<0.01
Non-Re Impurities(%,Max)
Fe						0.09
Si						<0.005
Ca						0.095
Mg						<0.03
C						0.021
O						0.35
N						<0.02
Cu						<0.005
W						0.14
Other Indexes
Size			<50mm			Conform

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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