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Personne àcontacter Ms. Denny
No.,88,Linyi High-tech Industrial Park, Yancheng, Shanxi
FLUORESCENT BRIGHTENER BA *******3 CASï&frac*4;Å¡*********2 STRUCTURE: MOLECULAR FORMULA: C*0H*2N*2O*0S2Na2 MOLECULAR WEIGHT: **0.*5 (As International relative Atom Mass ***1) MAX UV ABSORPTION SPECTRUM: **8 nm EXCUTIVE STANDARD: Q/LQH*******7 SPECIFICATIONS: ITEM INDICES Appearance light yellow uniform powder Fluorescent Strenghth (equivalent to the standard sample) **0±3 Color Shade Similar to Slightly Different Moisture content ≤ 5.0% Content of water-insoluble impurities ≤0.5% Fineness (residual content passed through **0Î&frac*4;m-pore sieve ) ≤*0.0% PROPERTY: The product is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at pH 4.**7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants. APPLICATION: Mainly applied to whiten paper pulp, surface sizing, coating, and also applied to whiten cotton, linen and cellulose fiber as well as cellulose fabrics, and to brighten light-colored cellulose fabrics. USAGE: 1. Being used in paper-making industry, add them into the paper pulp, coating solvent and surface gluing solvent after dissolving with the *0 times water.usual dosage: 0.**0.3% on dry pulp or dry dope. 2. When whitening of the cotton, hemp or cellulose, directly adding the fluorescent brightener dissolved with water into the dye vat, the dosage:0.***0.3%, bath ratio:1:****0, the dying temperature:*****0℃. PACKAGE: Packed in cardboard bucket or plastic coating paper sack after being packed in plastic bag either *5 Kg or *0 Kg per bucket. TRANSPORTAION: Should be handle carefully, avoid sunlight and moisture. STORAGE: Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.
