Colour Glasses Rare Earth Fluoride / Praseodymium Fluoride Powder Cas 13709-46-1

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Colour Glasses Rare Earth Fluoride / Praseodymium Fluoride Powder Cas 13709-46-1

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Product Details:

Place of Origin:	Hunan China
Brand Name:	EASCHEM
Certification:	ISO
Model Number:	First Grade

Payment & Shipping Terms:

Minimum Order Quantity:	1KG
Price:	US100-300/KG
Packaging Details:	50KGs Woven Plastic Bag, 1000KGs one Pallet
Delivery Time:	7 to 15 Days
Payment Terms:	Western Union, T/T, L/C
Supply Ability:	10Tons/Month

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Detailed Product Description

Appearance:	Yellow Powder	Purity:	99% 99.9%
Cas No:	13709-46-1	EINECS No:	237-254-9
Melting Point:	1395ºC	Stability:	Slightly Hygroscopic
High Light:	ytterbium fluoride , calcium fluoride powder

Cas No 13709-46-1 Yellow Rare Earth Praseodymium Fluoride powder for colour glasses

Appearance:Yellow
Melting Point:1395ºC
Solubility:Insoluble In Water, Moderately Soluble In Strong Mineral Acids
Stability:Slightly hygroscopic
CAS Number:13709-46-1
Molecular Formula:F3Pr
Molecular Weight:197.9029
EINECS:237-254-9

Usage

Is the main raw materials for making Praseodymium Metal, and also applied in colour glasses and enamels; when mixed with certain other materials, praseodymium produces an intense clean yellow colour in glass.

Synonym Names

Praseodymium trifluoride

Certificate Of Analysis

ITEM	SPECIFICATIONS	TEST RESULTS
Pr6O11/TREO(%,min)	99.5	99.52
TREO(%,min)	83.0	83.5
F-(%,min)	27.0	27.7
RE Impurities(%/TREO,Max)
La2O3		0.05
CeO2		0.05
Nd2O3		0.06
Sm2O3		0.03
Eu2O3		/
Gd2O3		/
Tb4O7		/
Dy2O3		/
Ho2O3		/
Er2O3		/
Tm2O3		/
Yb2O3		/
Lu2O3		/
Y2O3		/
Non-Re Impurities(%,Max)
Fe2O3		0.03
CaO		0.02
SiO2		0.01

ITEM	SPECIFICATIONS	TEST RESULTS
Pr6O11/TREO(%,min)	99.9	99.9
TREO(%,min)	83.0	85.9
RE Impurities(%/TREO,Max)
La2O3		0.035
CeO2		0.012
Nd2O3		0.14
Sm2O3		0.01
Eu2O3		0.01
Gd2O3		0.01
Tb4O7		0.01
Dy2O3		0.01
Ho2O3		0.01
Er2O3		0.01
Tm2O3		0.01
Yb2O3		0.01
Lu2O3		0.01
Y2O3		0.01
Non-Re Impurities(%,Max)
Fe2O3		0.003
CaO		0.02
SiO2		0.016
Al2O3		0.011
Ni		0.01

L.O.I		0.06%