GENERAL SPECIFICATION

Off-White Powder	Physical Appearance
4,4' – Bis((4-anilino -6-morpholino-1,3,5-triazine-2-yl) Amino)stilbene 2,2-disulfonate 2Na	Chemical composition
C.I. Fluorescent Brightener 71	Colour Index number
16090-02-1	CAS Number
350-400g/L	Bulk density
High	Affinity
0.5% max	Insoluble Substance
415 +- 10	E-Value
7.5 +- 0.5	PH of 1% Solution
348 – 380 nm	Max in ultra-violet Range
5g/Lat98c	Solubility in soft water
Good	Stability with alkaline peroxide
Good	Stability with Hydrosulphite
Good	Stability with Alkalis
Good	Stability with hard water
0.1% to 0.5% of the weight of Detergent	Doses

APPLICATION :

Optical Brightener DMX can be used in all detergents (powder , paste and light and heavy duty liquids) , soap powder and soap bars for laundering textiles .

OBA DMX can be used in production of powder detergents by all usual processes e.g. pressure jet spraying , spray mixing and dry mixing .

OB DMX is a stable to alkali , perborate , peroxide and TAED under conditions usually found in household and commercial laundering .

When already present on the fiber , OB DMX has good fastness to chlorine bleaching .Only small reduction in brightness occurs when bleaching is carried out in , for example , a solution of hypochlorite containing up to 500 ppm available chlorine . OB DMX is a cost effective brightener under above conditions.

IMPROVEMENT IN APPEARANCE OF THE DETERGENT:

OB DMX considerably improve the appearance of powder detergent . Particularly good results are obtained in pressure Jet Spraying when OB DMX is added to the slurry as the last components before the phosphate is added.

NOTE :

The information and recommendation contained in this data sheet are to the best of our knowledge correct , but no guarantee is given in this respect and responsibility can be accepted for the result obtained.