- Pigment Red 49:2
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2025-12-24
- CAS:1103-39-5
- Min. Order: 1KG
- Purity: 98.0%
- Supply Ability: 10
- Pigment Red 49:2
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- $1.00
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2020-02-01
- CAS:1103-39-5
- Min. Order: 1KG
- Purity: Min98% HPLC
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| | Pigment Red 49:2 Basic information |
| Product Name: | Pigment Red 49:2 | | Synonyms: | pigment red 49:2;1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-n aphthalenyl)diazenyl]-, calcium salt (2:1);2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid calcium salt (2:1);calcium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate];C.I. 15630:2;Lithol Dark Red;PIGMENT RED 49:2 HSPC (WL);PR 49:2 CA LITHOL DRY | | CAS: | 1103-39-5 | | MF: | C40H26CaN4O8S2 | | MW: | 794.86444 | | EINECS: | 214-161-1 | | Product Categories: | Organics | | Mol File: | 1103-39-5.mol |  |
| | Pigment Red 49:2 Chemical Properties |
| | Pigment Red 49:2 Usage And Synthesis |
| Chemical Properties | Red powder. The color is darker than Lysol Red, with better osmosis resistance. Other similar to Lysol Red. | | Uses | Pigment Red 49:2 is mainly used for coloring inks, tinplate inks, coatings, watercolors and oil paints, as well as paper, leather and stationery. | | 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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160 °C min
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LIGHT FASTNESS
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4
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ACID RESISTANCE
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5
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ALKALI RESISTANCE
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4
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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45-50%
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SPECIFIC SURFACE
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26 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 49:2 Preparation Products And Raw materials |
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