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| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
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+86 (551) 6541-8684 | |||
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sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| Shanghai Yuanye Bio-Technology Co., Ltd. | China | Inquire | ||
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+86 (21) 6184-5781 +86 13585604150 | |||
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shyysw053@163.com | |||
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QQ chat | |||
| Chemical manufacturer since 2009 | ||||
| chemBlink standard supplier since 2016 | ||||
| Chengdu Biopurify Phytochemicals Ltd. | China | Inquire | ||
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+86 (28) 8263-3860 8263-3987 | |||
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sales@biopurify.com biopurify@gmail.com | |||
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Skype Chat | |||
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QQ chat | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2017 | ||||
| abcr GmbH | Germany | Inquire | ||
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+49 (721) 950-610 | |||
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info@abcr.de | |||
| Chemical manufacturer | ||||
| Carbone Scientific Co., Ltd. | UK | Inquire | ||
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+44 (870) 486-8629 | |||
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sales@carbonesci.com | |||
| Chemical distributor | ||||
| Spectrum Info Ltd. | Ukraine | Inquire | ||
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+38 (044) 573-5462 | |||
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spec-info@spec-info.com | |||
| Chemical manufacturer | ||||
| City Chemical LLC | USA | Inquire | ||
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+1 (203) 932-2489 | |||
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sales@citychemical.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 |