• Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating
  • Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating
  • Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating
  • Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating
  • Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating
  • Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating

Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating

CAS NO.: 6410-26-0
Formula: C23h16cln3o2
EINECS: 229-096-4
Colour: Red
Appearance: Powder
Usage: Ink, Paint, Textile, Paper, Leather, Coating
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
PR21-2R
Application Material
Paint Coating
Type
Synthetic
Composition
Napthol
Solubility
Insolubility
Name
Pigment Red 21
Molecular Weight
401.85
Transport Package
Packing: 10, 25kg Bags with Pallets/10, 25kg Drums
Specification
pr21
Trademark
Dimacolor
Origin
China
HS Code
32041700
Production Capacity
100t/M

Product Description

Product Name: BRONZE RED 2R (PR21)
Code: PR21-2R Countertype: NAPTHOL RED YR, 3132 Fast Red 2R, Pigment Fast Scarlet 2R
C. I. NO.: 12300
CAS NO.: 6410-26-0
EINECS NO.: 229-096-4
Molecular Weight: 401.85
Chemical Formula: C23H16ClN3O2
Structural Formula:


Use: Paint, Coating, Printing, Ink
Packing: 10, 25kg bags with pallets/10, 25kg drums
TEST ITEMS
 
SPECIFICATION
 
APPEARANCE
 
RED POWDER
 
SHADE
 
YELLOWISH
 
HEAT RESISTANCE
 
160 °C min
 
LIGHT FASTNESS
 
6
 
ACID RESISTANCE
 
5
 
ALKALI RESISTANCE
 
5
 
FASTNESS TO BLEEDING
 
4
 
OIL ABSORPTION
 
40-50%
 
SPECIFIC SURFACE
 

28 m 2 /g
 
DENSITY
 

1.60 g/cm 3
 
RESIDUE ON 80 MESH
 
5.0% max
 
WATER SOLUBLE
 
1.0% max
 
VOLATITE 105 °C
 
1.0% max
 
TINTING STRENGTH
 
100-105 %
 
Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating
Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating

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