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Zibo Qingxin Chemicals Co., Ltd.

7440-05-3, Palladium Catalyst 0.25% Min, Pd Catalyst manufacturer / supplier in China, offering Palladium Catalyst 0.25% Min, Industrial Grade White Crystalline Powder Melamine 99.8%, Fully Refined Paraffin Wax 58/60 for Candle Making and so on.

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Palladium Catalyst 0.25% Min

FOB Price: US $110 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $110/ Piece
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Production Capacity: 100, 000mt Per Year
Transport Package: 25kg PP Bag with PE Inner
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram

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Basic Info
  • Model NO.: zefeng
  • Appearance: Powder
  • Colour: Brown
  • Trademark: Zefeng
  • Origin: Shandong
  • Type: Agrochemical Intermediates
  • Quality: Industrial
  • Remarks: Kevin
  • Specification: industry grade
Product Description

Palladium is a chemical element with the chemical symbol Pd and an atomic number of 46. It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston.Palladium is a soft silver-white metal that resembles platinum. It is the least dense and has the lowest melting point of the platinum group metals. It is soft and ductile when annealed and greatly increases its strength and hardness when it is cold-worked. Palladium dissolves slowly in concentrated nitric acid, in hot, concentrated sulfuric acid, and, when finely divided, in hydrochloric acid.
 
 
 

Physicochemical parameters

Palladium content,%

0.3±0.02

0.5±0.02

1.0±0.02

Index name

Φ1.5~5.0

Φ1.5~5.0

Φ1.5~5.0

Abrasion rate,%

≤ 0.25

≤ 0.25

≤ 0.25

Bulk density,g/ml

≥ 0.65

≥ 0.65

≥ 0.65

Static water absorption,%

≥ 20.0

≥ 20.0

≥ 20.0

Static normal hexane absorption,%

≥ 12.0

≥ 12.0

≥ 12.0

Specific surface area,m2/g

≥ 100

≥ 100

≥ 100

Compressive strength point contact strength,N/grain

≥ 50

≥ 55

≥ 55

Variation coefficient of resistance to crushing

≤ 0.3

≤ 0.3

≤ 0.3

Granularity,%

≥ 96

≥ 96

≥ 96

Water content of packed product,%

≤ 1.5

≤ 1.5

≤ 1.5

Palladium alumina catalyst 7440-05-3

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