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【Product Description】 Red light whitening agent VBL-100R is suitable for whitening fiber fabrics, paper, or fiber adhesives. Due to its ability to firmly adhere to the surface of fibers, it whitens cotton fabrics and increases the brightness of light colored or masked printed fabrics. The effect is obvious when dyeing and whitening fabrics. This product is easily soluble in water and does not fade easily when exposed to chlorides, peroxides, and light or washing 【Product Characteristics】 Appearance: Light yellow powder Ionicity: Anionic Ph value: 4.0-6.0 (1% aqueous solution) Solubility: easily soluble in water |