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Sodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate structure

Sodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate

Name

Sodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate

Molecular Formula

C22H17N6NaO9S2

Identifiers

cas number1064-48-8PRIMARY
ec number213-903-1
chemical nameAcid Black 1
chemical nameSodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate

GHS Hazard Pictograms

GHS07 Hazard PictogramGHS07

Hazard Classifications

Skin Sens. 1B
Warning
Skin sensitisation
Hazard Code:H317
Category:Skin Sens. 1B
Source: REACH registration C&L

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.