Fine Chemicals refer to chemical products that have specific application functions, are technology-intensive, have strong commercial properties, and have high added value. Hosea Chem® is a leading supplier, exporter, and manufacturer of high-quality fine chemicals in China. We sincerely welcome customers to inquire.
Send inquiry: sales@hoseachem.com

Hosea Chem® supplies Fluorescent Brightener 185, CAS 2866-43-5, also known as FBA 185 and Fluorescent Brightener EBF, for textile, synthetic fiber, plastic and fluorescent whitening applications with bulk supply from China.
Hosea Chem® supplies Fluorescent Brightener ER-II, CAS 13001-38-2, also known as Optical Brightener ER-II and C.I. 199:1, for polyester, textile, coating and fluorescent whitening applications with bulk supply from China.
Hosea Chem® supplies Fluorescent Brightener 353, CAS 55585-28-9, also known as Tinopal MSP and Uvitex MST, for textile, paper, detergent and other fluorescent whitening applications with bulk supply from China.
Hosea Chem® supplies Fluorescent Brightener 135, CAS 12224-12-3, also known as Optical Brightener 135 and Optical Brightening Agent PF, for plastic, polymer and fluorescent whitening applications with bulk supply from China.
Hosea Chem® supplies 7-Diethylamino-4-methylcoumarin, CAS 91-44-1, also known as Coumarin 1 and Fluorescent Brightener 52, for fluorescent dye, optical brightening and specialty chemical applications with bulk supply from China.
Hosea Chem® supplies Fluorescent Brightener 113, CAS 12768-92-2, a water-soluble fluorescent brightener widely used in paper, textile and detergent applications with bulk supply from China.