| Nanjing Lanya Chemical Co., Ltd. | China | Inquire | ||
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+86 (25) 8331-5620 +86 13814071850 | |||
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lanyachem@gmail.com | |||
| Chemical manufacturer since 2007 | ||||
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| Orichem International Co., Ltd. | China | Inquire | ||
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+86 (571) 8527-0505 | |||
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oc@orichem.com | |||
| Chemical distributor since 1993 | ||||
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| 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 | |||
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| Jadechem Ningbo Co., Ltd. | China | Inquire | ||
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+86 (574) 8907-5960 +86 13777214302 | |||
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info@jadechem-colours.com | |||
| Chemical manufacturer since 2008 | ||||
| chemBlink standard supplier since 2012 | ||||
| Shanghai Deborn Co., Ltd. | China | Inquire | ||
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+86 (21) 6896-2123 +86 18017879299 | |||
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sales@shdeborn.com victorcheng@263.net | |||
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Skype Chat | |||
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QQ chat | |||
| Chemical distributor since 2013 | ||||
| chemBlink standard supplier since 2016 | ||||
| Cangzhou Xincheng Weiye Chemical Co., Ltd. | China | Inquire | ||
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+86 (317) 777-4995 | |||
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hailee@xcwychem.com | |||
| Chemical manufacturer since 1995 | ||||
| chemBlink standard supplier since 2019 | ||||
| Classification | Dyes and pigments >> Dyes >> Direct dye |
|---|---|
| Name | Direct Yellow 11 |
| Synonyms | C.I. 40000; Direct Yellow R; Curcumin S; Sun Yellow; Stilbene Yellow |
| Molecular Structure | ![]() |
| Molecular Formula | C16H10N2Na2O7S2 |
| Molecular Weight | 452.37 |
| CAS Registry Number | 1325-37-7 |
| EC Number | 215-393-6 |
| Hazard Symbols |
Xi Details | ||||||||||||
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| Risk Codes | R36/37/38 Details | ||||||||||||
| Safety Description | S26;S36 Details | ||||||||||||
| Hazard Classification | |||||||||||||
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| Market Analysis Reports |
| List of Reports Available for Direct Yellow 11 |