Other grades of this product :
| Pigment Red 49:1 Basic information |
| Product Name: | Pigment Red 49:1 | | Synonyms: | PIGMENT RED 49:1;2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid barium salt (2:1);lithol red ba;Barium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate];Barium bis[2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonate];D & C Red No.12;Pigment Red 49(Ba);PR49:1 BARIUM LITHOL | | CAS: | 1103-38-4 | | MF: | C40H26BaN4O8S2 | | MW: | 892.11 | | EINECS: | 214-160-6 | | Product Categories: | Organic-metal salt | | Mol File: | 1103-38-4.mol |
| Pigment Red 49:1 Chemical Properties |
| Pigment Red 49:1 Usage And Synthesis |
| Uses | Pigment Red 49:1 is a red azo pigment, popular as artists'' coloring materials in the first half of the twentieth century | | Flammability and Explosibility | Notclassified | | Properties and Applications |
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TEST ITEMS
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SPECIFICATION
|
|
APPEARANCE
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RED POWDER
|
|
SHADE
|
YELLOWISH
|
|
HEAT RESISTANCE
|
160 °C min
|
|
LIGHT FASTNESS
|
4
|
|
ACID RESISTANCE
|
5
|
|
ALKALI RESISTANCE
|
4
|
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FASTNESS TO BLEEDING
|
5
|
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OIL ABSORPTION
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45-50%
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SPECIFIC SURFACE
|
26 m
2
/g
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|
DENSITY
|
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
|
1.0% max
|
|
VOLATITE 105 °C
|
1.0% max
|
|
TINTING STRENGTH
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100-105 %
|
|
| Pigment Red 49:1 Preparation Products And Raw materials |
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