Good Service Top Quality CAS 3238-40-2 with 99% Purity 2, 5-Furandicarboxylic Acid

Model NO.
b gm 3238-40-2
Purity
99%
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
500ton
Reference Price
$ 4.50 - 13.50
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Product Description

Product Description

Good quality 2,5-Furandicarboxylic acid with 99% purity CAS 3238-40-2

               
p-Phenylenediamine Basic information  
Product Name: p-Phenylenediamine
CAS: 106-50-3
MF: C6H8N2
MW: 108.14
EINECS: 203-404-7
p-Phenylenediamine Chemical Properties  
Melting point  139 °C
Boiling point  267 °C(lit.)
density  1.135 g/cm3 (20ºC)
vapor density  3.7 (vs air)
vapor pressure  1.08 mm Hg ( 100 °C)
refractive index  1.6339 (estimate)
Fp  156 °C
storage temp.  2-8°C
solubility  Soluble in alcohol, chloroform, ether and hot benzene.
pka 4.17(at 25ºC)
form  Powder or Flakes
Colour Index  76060
color  White, gray, or purple to brown
PH 9 (50g/l, H2O, 20ºC)
PH Range NonQ uorescence (3.1) to orange/yellow Q uorescence (4.4)
Water Solubility  47 g/L (25 ºC)
Merck  147,285
BRN  742029
 
Items Specifications Results
Appearance White powder/flake White powder/flake
Content ≥99.9% 0.9998
M-phenylenediamine ≤100ppm 50ppm
O-phenylenediamine ≤100ppm 45ppm

 
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Good Service Top Quality CAS 3238-40-2 with 99% Purity 2, 5-Furandicarboxylic Acid

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Good Service Top Quality CAS 3238-40-2 with 99% Purity 2, 5-Furandicarboxylic Acid

 

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Good Service Top Quality CAS 3238-40-2 with 99% Purity 2, 5-Furandicarboxylic Acid

Good Service Top Quality CAS 3238-40-2 with 99% Purity 2, 5-Furandicarboxylic Acid

 

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Organic Intermediate