https://www.sxcstchem.com/optical-brightener/optical-brightener-for-paper-making/optical-brightener-220-liquid.html https://www.sxcstchem.com/uploads/202339868/small/optical-brightener-220-liquidec6152eb-19b8-4c38-a021-cf3d52d1532c.jpg Optical Brightener 220 Liquid Item: Indices Product name: Optical Brightener 220 LIQ C.I. No: 220 Cas No.: 16470-24-9 https://www.sxcstchem.com/Content/upload/video/202339868/video202308181332300168735.mp4 2023-08-18T13:10:10+08:00 yes no https://www.sxcstchem.com/optical-brightener/optical-brightener-for-cotton/optical-brightener-220-powder.html https://www.sxcstchem.com/uploads/202339868/small/optical-brightener-220-powder2911efaa-c28c-414f-bb8d-fedc01126a0d.jpg Optical Brightener 220 Powder Item: Indices Product name: Optical Brightener 220 powder C.I. No: 220 Cas No.: 16470-24-9 https://www.sxcstchem.com/Content/upload/video/202339868/video202308181352171845405.mp4 2023-08-18T13:52:20+08:00 yes no https://www.sxcstchem.com/dyes/sulphur-dyes/solubilized-sulphur-black.html https://www.sxcstchem.com/uploads/202339868/small/solubilized-sulphur-black0fe48ca4-95ab-4aed-8df7-dd66cc136963.jpg Solubilized Sulphur Black Item: Indices Product name: Solubilized Sulphur black BR Ingredients: C.I. Solubilised Sulphur Black 1 (53186) Appearance: black grain (powder) https://www.sxcstchem.com/Content/upload/video/202339868/video202308181445479957715.mp4 2023-08-18T14:45:55+08:00 yes no https://www.sxcstchem.com/dyes/acid-dyes/acid-black-210.html https://www.sxcstchem.com/uploads/202339868/small/acid-black-210954d9cff-8335-4f70-a429-f13fe6e620da.jpg Acid Black 210 Item: Indices Product name: Acid Black 210 Other name: Acid Black BNG C.I.No: Acid Black 210 https://www.sxcstchem.com/Content/upload/video/202339868/video202308181538515412871.mp4 2023-08-18T15:38:55+08:00 yes no