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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 | ||||
| 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 | ||||
| Hangzhou Multicolor Chemical Co., Ltd. | China | Inquire | ||
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+86 (571) 8272-7289 8275-3876 | |||
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pigment@chinadyespigment.com | |||
| Chemical manufacturer | ||||
| 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 | ||||
| Laizhou Caizhiyuan Pigment Technology Co., Ltd. | China | Inquire | ||
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+86 (535) 282-6670 | |||
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lzhongrunhg@126.com | |||
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QQ chat | |||
| Chemical manufacturer since 2017 | ||||
| chemBlink standard supplier since 2022 | ||||
| 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 | ||||
| Shenzhen Xinghua Pigments Masterbatch Co., Ltd. | China | Inquire | ||
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+86 (755) 8695-8487 | |||
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marketing@xhpigments.com | |||
| Chemical manufacturer since 1994 | ||||
| chemBlink standard supplier since 2018 | ||||
| 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 | ||||
| Name | Pigment Yellow 191 |
|---|---|
| Synonyms | C.I. 18795; Pigment Brilliant Yellow HGR; 4-Chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methylbenzenesulfonic acid calcium salt (1:1) |
| Molecular Structure | ![CAS # 129423-54-7, Pigment Yellow 191, C.I. 18795, Pigment Brilliant Yellow HGR, 4-Chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methylbenzenesulfonic acid calcium salt (1:1)](/structures/129423-54-7.gif) |
| Molecular Formula | C17H13CaClN4O7S2 |
| Molecular Weight | 524.97 |
| CAS Registry Number | 129423-54-7 |
| Market Analysis Reports |
| List of Reports Available for Pigment Yellow 191 |