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Reserver S Alias: Antidyeing agent S; Ludigol S Chemical Composition: Meta-Nitro Benzene sulfonic acid sodium salt Formula Structure: Molecular formula:C6H4O5NSNa Grade: Industrial products Description: A yellow powder, soluble in water and acid, insoluble in some organic solvents, such as alcohol, cther, benzenc, etc. Quality Standard for Reserver S (HG/T2591-94)
Usage: 1. It is used as a resisting agent for dyeing and printing go avoid forming striation which appear on coloring fibers with dyestuffs in the process of dyeing textile fibers , and 2. as an oxidizing agent for electroplating technique , and 3. as an intermediate for dyestuffs to synthesize other kinds of dyestuffs , etc. Packing: plastic bag containing 25kg net within the knit bag for export. Storage: stored in dry place, prevent from water and fire. Add infm: The quality of our products have been certified by ShangHai Dyestuffs Rescarch Institute. |
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