31#FLUORESCENT WHITENING AGENT

Chemical composition:Stilbene triazine derivative Technical index: item index Appearance yellowish powder Relative intensity of Fluorescence 100 Color tone(standard sample) approximate Whiteness(standard sample) approximate Matter content(not dissociate in water) ≤0.5 Water,% ≤5 Fineness(screenings under 80 mesh/inch) ≤10 Properties and Use: This product belongs to anion type,the appearance is yellowish powder,color tone is green and whiteness(compared with standard sample) is 100.It is good at resistance of sunlight;sulfite acid and hydrogen peroxide.It is not stable while meet chlorine sour sodium.Can be compatible with anionic or non-ionic accessory ingredient,metasilicate,CMC,soda,sulphate and enzyme preparation,but incompatible with cationic accessory ingredient and dye.While compounded with anionic and non-ionic accessory ingredient,brightening effect will be distinctly increased.If this product were used excessive,dyed thing will be yellowish.50 multiple quantity of this product can dissolve in the 100°C water.It is tiny poison,harmless to skin.It can be used in whitening cellulose fiber,polyamide fiber,polyethylene pure fiber,wool and silk etc.Suit for the fluorescence-brightening agent that use in detergent,soap and paper. Packaging and storage: The net weight is 50kg/barrel.Should be sealed and store at room temperature and keep away from moisture ad sunshine.