| Company Name: |
Ria Dyes and Chemicals Co
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| Tel: |
91-7925897400 8870855556 |
| Email: |
ria@riadyes.com |
| Products Intro: |
Product Name:Pigment red 38
CAS:6358-87-8
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| | Pigment Red 38 Basic information |
| Product Name: | Pigment Red 38 | | Synonyms: | Pigment Red 38;diethyl 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1h-pyrazole-3-carboxylate];C.I. 21120;1H-Pyrazole-3-carboxylic acid, 4,4-(3,3-dichloro1,1-biphenyl-4,4-diyl)bis(azo)bis4,5-dihydro-5-oxo-1-phenyl-, diethyl ester;Piper Red;C.I. Pigment Red 38;1h-pyrazole-3-carboxylic acid, 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bi;DIETHYL 4,4'-(3,3'-DICHLORO1,1'-BIPHENYL-4,4'-DIYL)BIS(AZO)BIS4,5-DIHYDRO-5-OXO-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLATE | | CAS: | 6358-87-8 | | MF: | C36H28Cl2N8O6 | | MW: | 739.57 | | EINECS: | 228-788-3 | | Product Categories: | Organics | | Mol File: | 6358-87-8.mol |  |
| | Pigment Red 38 Chemical Properties |
| Boiling point | 819.5±75.0 °C(Predicted) | | density | 1.414g/cm3 at 20.18℃ | | vapor pressure | 0Pa at 25℃ | | form | Solid:nanomaterial | | pka | -1.54±0.70(Predicted) | | LogP | 0.88 at 23℃ and pH7 | | EPA Substance Registry System | C.I. Pigment Red 38 (6358-87-8) |
| | Pigment Red 38 Usage And Synthesis |
| Properties and Applications |
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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RED POWDER
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SHADE
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BLUISH
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HEAT RESISTANCE
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200 °C min
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LIGHT FASTNESS
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7
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ACID RESISTANCE
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5
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ALKALI RESISTANCE
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5
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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40-50%
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SPECIFIC SURFACE
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28 m
2
/g
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DENSITY
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1.70 g/cm
3
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RESIDUE ON 80 MESH
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5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
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| | Pigment Red 38 Preparation Products And Raw materials |
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