Pigment Red 49:1
Modify Date: 2025-08-21 19:33:24
Pigment Red 49:1 structure
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Common Name | Pigment Red 49:1 | ||
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| CAS Number | 1103-38-4 | Molecular Weight | 892.11300 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C40H26BaN4O8S2 | Melting Point | 310 - 311ºC | |
| MSDS | N/A | Flash Point | N/A | |
Use of Pigment Red 49:1Pigment Red 49:1 (Barium lithol red) is an azo lake pigment. The color of Pigment Red 49:1 ranges from yellow to purplish blue[1]. |
| Name | barium(2+),2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate |
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| Synonym | More Synonyms |
| Description | Pigment Red 49:1 (Barium lithol red) is an azo lake pigment. The color of Pigment Red 49:1 ranges from yellow to purplish blue[1]. |
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| Related Catalog | |
| References |
| Melting Point | 310 - 311ºC |
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| Molecular Formula | C40H26BaN4O8S2 |
| Molecular Weight | 892.11300 |
| Exact Mass | 892.02400 |
| PSA | 221.06000 |
| LogP | 12.19780 |
| WGK Germany | 3 |
|---|---|
| Packaging Group | II; III |
| Hazard Class | 6.1 |
| 2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate |
| barium lithol |
| barium bis{2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]naphthalene-1-sulfonate} |
| MFCD00071951 |
| EINECS 214-160-6 |