Product information
Product name:Tonex white SWN
Color Index No: C.I.140
Synonyms: FBA 140; OBA 140,Fluorescent Brightener SWN; Optical Brightener Agent MDAC, Optical Brightener MDAC
Molecular Structure:
Molecular Formula : C14H17NO2 | Molecular Weight: 231.28 |
CAS No:91-44-1/61968-71-6 | C.I. No.: C.I.140 |
Appearance:off white powder | Melting point(℃):70.5-73 |
Assay: ≥ 98% | Fineness:≥ 200 meshes |
Features:
1.Multipurpose brightener with excellent whiteness, soluble in ethanol but insoluble in water.
2.having properties of good solubility and compatibility.
Applications
This product is mainly used for whitening of wool,natural silk, nylon, acetate fiber and triacetate fiber. It can also be usedfor whitening of cotton and cyanamide, and can be used for whitening ofcellulose fiber by adding resin. Reference dosage:
The dosage is: nylon 0.05-0.3%, wool 0.05%-0.35%,acetate fiber 0.05-1.4%, triacetate fiber 0.1-2%, cylandex 0.05%-0.8%.
In addition, this product can be added to soap and detergent for washingfabrics, effective in the PH=3-11 range, can improve the appearance of thefabric after washing. It can also be used for coated paper, plastic andchromatic printing coatings.
Package & Storage:
25kg fiber drumor for the special demand .
Should be storedin cool, dry and ventilate place, and storage time should not exceed 24 months