FLUORESCENT WHITENING AGENT FOR SOAP/DETERGENT

GENERAL SPECIFICATION :

Green crystal powder

Physical Appearance

4,4' – bis(2-disulfonic acid styryl) biphenyl

Chemical composition

C.I. Fluorescent Brightener 351

Colour Index number

27344-41-8

CAS Number

High

Affinity

0.5% max

Insoluble Substance

100+-50

E-Value

7.510.5

PH of 1% Solution

348-380 nm

Max in ultra-violet Range

25 C 25g/170 C 100g/195 C 300g/l

Solubility

Good

Stability with alkaline peroxide

Good

Stability with Hydrosulphite

good

Stability with Alkalis

 

 

PROPERTIES :

 

OPTICAL BRIGHTENER DT is twin cinnamene biphenyl . OB DT is mainly used in increasing whiteness of Detergent , Soap and extensively used in synthetic washing powder especially suitable for liquid detergent . it is soluble in water , and has a s much 2.7 times brightened effect on cotton cloth as Diphenylethylene twin triazine derivatives and has well optical blue color and dissolved dispersion . OB DT has perfect durability against chlorine/oxygen bleaching, strong whitening strength and good solubility in water under low temperature . it is one bleaching resistant Optical Brightener .

 

OB DT does not turn fabrics yellow or color after change after being washed again and again.

 OB DT is mainly used as the optical brightening agents for cotton , linen , silk , wool and polyamide fiber etc.

 OB DT does not have toxicity and side effect.

 

 

 

APPLICATION :

OB DT can be added to synthetic detergent , scented soap , soaps or dissolved in an ingredient and blended equally at all stages of processing.

 

RECOMMENDED USE :

1)- It can be added in any procedure of the process of cynthetic detergent and soap .

2)- Recommended dosage is as follow :

Common Washing powder : 0.005-0.03%

Soap : 0.01-0.05%

Concentrated Washing Powder : 0.01-0.05%

Soft agent of fabric fiber : 0.01-0.05%

Liquid Detergent : 0.02-0.06%

Washing syrup : 0.005-0.02%

 

STORAGE :

Keep in cool dry place; keep away from sunlight , provided the usual precautions for handling chemicals are observed . avoid dust formation and ignition sources.

 

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 result obtained.

 

GET IN TOUCH

P.O.Box 42148 , HFZ - Sharjah , UAE

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