BRIGHTENER DMX
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.
