Erbium Oxalate Crystal Rare Earth Powder with CAS No 30618-31-6

• CAS No.: 30618-31-6
• Formula: C6h20er2o22
• EINECS: 208-590-3
• Model NO.: Erbium Oxalate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Product Name: Erbium Oxalate
• OEM: Yes
• Sample: Yes
• Quality: 100% Inspection
• Transport Package: Iron Drum or Jumb Bag or Packing as Per Request
• Specification: Customized
• Trademark: Rongtailai
• Origin: China
• HS Code: 284690
• Production Capacity: 1000kg Per Month

Product Description

Product Description

Name:Erbium Oxalate
Preparation Method:Metallothermic Reductio
Application:Colourant in Glasses and Porcelain Enamel Glazes
Product Type:Rare Earth Oxalates
Composition:Erbium Oxalate
CAS:30618-31-6
Molecular Formula:C6h20er2o22
Molecular Weight:778.73
Synonyms:Erbium(III) Oxalate Decahydrate
Color:Pink
Form:Crystals
Brand:Rongtailai
Density:2,64 g/cm3
Melting Point:Decomposes at 575ºC [Haw93]
Water Solubility:Soluble H2O, Dilute Acids
Sensitivity:Hygroscopic
Transport Package:Iron Drum or Jumb Bag or Packing as Per Request

 

Index              Model	Er2(C2O4)3.3N	Er2(C2O4)3.4N	Er2(C2O4)3.5N
Er2(C2O4)3/TREO(%,min)	99.9	99.99	99.999
TREO(%,min)	29	30	30
Appearance	Pink Crystalline	Pink Crystalline	Pink Crystalline
RE Impurities/TREO	%(Max)	%(Max)	%(Max)
La2O3	\	\	\
CeO2	\	\	\
Pr6O11	\	\	\
Nd2O3	\	\	\
Sm2O3	\	\	\
Eu2O3	\	\	\
Gd2O3	\	\	\
Tb4O7	0.01	0.0005	0.0001
Dy2O3	0.01	0.0005	0.0001
Ho2O3	0.03	0.001	0.0005
Er2O3	Main	Main	Main
Tm2O3	0.03	0.005	0.0005
Yb2O3	0.005	0.0005	0.0001
Lu2O3	0.005	0.0005	0.0001
Y2O3	0.1	0.0005	0.0001
Non-Re Impurities	%(Max)	%(Max)	%(Max)
Fe2O3	0.001	0.0005	0.0002
SiO2	0.005	0.001	0.001
CaO	0.005	0.005	0.003
CoO	\	0.0005	0.0001
Cr2O3	\	\	\
CuO	\	0.0005	0.0001
MnO2	\	\	\
NiO	\	0.0005	0.0001
ZnO	\	\	\
PbO	\	\	\
Al2O3	\	\	\
BaO	\	\	\
Na2O	\	\	\
CdO	\	\	\
Memo	Can custom-made as per request.

 

Application:

Is an important colourant in glasses and porcelain enamel glazes. High purity Erbium Oxalate is widely applied as dopant in making optical fibre and amplifier.

 

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.

   

Our Advantages

Service we can provide:
1) Formal contract can be signed
2)Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!

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FAQ

1) Are you manufacture or trade?
We are manufacturer, our factory is located in Baotou City,Inner Mongolia Autonomous Region, but we can also provide one stop purchasing service for you!

2)Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

3)Lead time
≤25kg: within three working days after payment received.
>25kg: one week

4)Sample Available
We can provide small free samples for quality evaluation purpose!

5)Package
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.

6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.