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

China Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating, Find details about China Permanent Red, Pigment Red from Pigment Red 21 Bronze Red 2r (PR21) for Paint Coating

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

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