Online Database of Chemicals from Around the World
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
 |
+86 (551) 6541-8684 | |||
 |
sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| Chengdu Biopurify Phytochemicals Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (28) 8263-3860 8263-3987 | |||
|
sales@biopurify.com biopurify@gmail.com | |||
 |
Skype Chat | |||
 |
QQ chat | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2017 | ||||
| City Chemical LLC | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (203) 932-2489 | |||
|
sales@citychemical.com | |||
| Chemical distributor | ||||
| abcr GmbH | Germany | Inquire | ||
|---|---|---|---|---|
|
+49 (721) 950-610 | |||
|
info@abcr.de | |||
| Chemical manufacturer | ||||
| Spectrum Info Ltd. | Ukraine | Inquire | ||
|---|---|---|---|---|
|
+38 (044) 573-5462 | |||
|
spec-info@spec-info.com | |||
| Chemical manufacturer | ||||
| Carbone Scientific Co., Ltd. | UK | Inquire | ||
|---|---|---|---|---|
|
+44 (870) 486-8629 | |||
|
sales@carbonesci.com | |||
| Chemical distributor | ||||
| Classification | Dyes and pigments >> Dyes >> Acid dyestuff |
|---|---|
| Name | Acid Orange 20 |
| Synonyms | Sodium 4-[(4-hydroxy-1-naphthyl)azo]benzenesulfonate; alpha-Naphthol Orange; Orange I |
| Molecular Structure | ![CAS # 523-44-4, Acid Orange 20, Sodium 4-[(4-hydroxy-1-naphthyl)azo]benzenesulfonate, alpha-Naphthol Orange, Orange I](/structures/523-44-4.gif) |
| Molecular Formula | C16H11N2NaO4S |
| Molecular Weight | 350.32 |
| CAS Registry Number | 523-44-4 |
| EC Number | 208-346-6 |
| Safety Description | S22;S24/25 Details |
|---|---|
| SDS | Available |
| Market Analysis Reports |
| List of Reports Available for Acid Orange 20 |