Product	Chemical Components	Technical Index	Features	Applications
Whitening Agent for Cotton MST-1	Stilbene disulfonate derivatives	Brown-yellow to brown-red transparent liquid； Anion	1. Excellent whiteness, pure and bright color. 2. Less yellowing. 3. Excellent acid, alkali, hard water and electrolyte resistance. 4. Low foam and good water solubility.	Pad dyeing of cotton, linen and blended fabrics at room temperature.
Fluorescent Whitening Powder 4BK-1	Stilbene derivatives	Pale yellow uniform powder	1. Fluorescence whitening effect with a slight blue-purple light. 2. Insensitive to light and stable chemical properties. 3. Resist weak acid, alkali, hydrogen peroxide and perborate.	One bath whitening of cotton and polyester-cotton blended fabrics and pad dyeing process.