Sell Hydroquinone 123-31-9

详情

Product Name: Hydroquinone(HQ) Package: *5Kg/bag (1) Photographic Grade Molecular Formual: 1,*-C6H4(OH)2 Molecular weight: **0.*2 (According to the international atomic weight of ***7) Specification: Content: *9% - **1% Usage: Generally for photograph, dye, pesticide rubber, chemical industry, medicine, polymer retarder, desulphurization in fertilizer, urea synergist antioxidant, analyse chemical reagent and so. Packing: *5kg (net weight) kraft paper bag lined with two plastic bags. (2) Technical Grade Molecular Formual: 1,*-C6H4(OH)2 Molecular weight: **0.*2 (According to the international atomic weight of ***7) Specification: Content: ≥*8.5% Usage: Generally for photograph, dye, pesticide rubber, chemical industry, medicine, polymer retarder, desulphurization in fertilizer, urea synergist antioxidant, analyse chemical reagent and so. Packing: *5kg (net weight) kraft paper bag lined with two plastic bags