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| Colorant Pigment Chemicals Co., Ltd. | China | Inquire | ||
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+86 (571) 8272-9978 8277-9528 | |||
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sales@colorantpigment.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2006 | ||||
| Shanghai Ggink Pigments & Chemicals I/E Co., Ltd. | China | Inquire | ||
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+86 (21) 6992-0922 ex 33 | |||
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info@gginkpigments.com | |||
| Chemical distributor | ||||
| chemBlink standard supplier since 2009 | ||||
| Winchem Industrial Co., Ltd. | China | Inquire | ||
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+86 (574) 8385-1061 | |||
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info@win-chemical.com hhp13@hotmail.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Hangzhou Origo Chemical Co., Ltd. | China | Inquire | ||
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+86 (571) 8669-0377 +86 18657128658 | |||
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schiang@origochem.com sales@origochem.com | |||
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Skype Chat | |||
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QQ chat | |||
| Chemical distributor since 2016 | ||||
| chemBlink standard supplier since 2017 | ||||
| Hangzhou Han-color Chemical Co., Ltd. | China | Inquire | ||
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+86 (571) 8386-1390 | |||
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sales@hc-pigment.com | |||
| Chemical distributor since 2013 | ||||
| chemBlink standard supplier since 2023 | ||||
| Name | Pigment Red 166 |
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| Synonyms | C.I. 20730; 1,4-Bis[[1-(2,5-dichlorophenylazo)-2-hydroxy-3-naphthoyl]amino]benzene; N,N'-1,4-Phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-2-naphthalenecarboxamide] |
| Molecular Structure | ![CAS # 3905-19-9 (12225-04-6), Pigment Red 166, C.I. 20730, 1,4-Bis[[1-(2,5-dichlorophenylazo)-2-hydroxy-3-naphthoyl]amino]benzene, N,N'-1,4-Phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-2-naphthalenecarboxamide]](/structures/3905-19-9.gif) |
| Molecular Formula | C40H24Cl4N6O4 |
| Molecular Weight | 794.47 |
| CAS Registry Number | 3905-19-9 (12225-04-6) |
| EC Number | 223-460-6 |
| Density | 1.50 |
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| Market Analysis Reports |
| List of Reports Available for Pigment Red 166 |