Sanchi Organics Private Limited
Sanchi Organics Private Limited
Andheri West, Mumbai, Maharashtra
GST No. 27AAFCS5542K1Z1
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Optical Brightening Agents

Our product range includes a wide range of optical brightener ob, optical brightener ob-1 and optical brightener cbs-x (e-value: 1105 - 1140).

Optical Brightener OB

Optical Brightener OB
  • Optical Brightener OB
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Approx. Price: Rs 2,400 / KgGet Latest Price

Product Details:

Product CodeOb
End UsePlastics
Packaging Size10 kg
Packaging TypeFibre Drum

Flourescent brightener OB (FBA 184)
Appearance: light yellow or milk white powder
Purity: ≥99%
Melting point: 201-205???
Solubility: poorly soluble in water, soluble in alkane, mineral oil, and common organic solvents.
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening PVC, polystyrene, polyethylene, polypropylene, thermoplastic plastic, ABS, cellulose acetate fiber, coating, paint, ink, etc.

CAS NO. :7128-64-5
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Optical Brightener OB-1

Optical Brightener OB-1
  • Optical Brightener OB-1
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Approx. Price: Rs 1,800 / KgGet Latest Price

Product Details:

Minimum Order Quantity10 Kg
Product CodeOb 1
End UsePlastic, Polyester
Packaging Size10 kg
Packaging TypeFibre Drum
BrandOswal Udhyog
ShadeFluorescent Brightener
Commercial NameOB-1

Flourescent brightener OB-1 (FBA 393)
Appearance: bright yellow green crystalline powder
Purity: ≥98.5%
Melting point: 355-360℃
Solubility: insoluble in water, soluble in benzene dichloride and other high boiling point organic solvents
Uses: in whitening polyester fiber, in whitening and brightening polyester, cotton and other fiber blended fabrics

CAS NO. :1533-45-5

Additional Information:

  • Delivery Time: Ready Stock
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Optical Brightener CBS-X (E-value: 1105 - 1140)

Optical Brightener CBS-X (E-value: 1105 - 1140)
  • Optical Brightener CBS-X (E-value: 1105 - 1140)
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Product Price :Get Latest Price

Product Details:

End UseDetergent Whitener


Molecular Formula: C28h20s2o6na2
Molecular Weight: 562.60(as International Relative Atom Mass 1997)
Excutive Standard: Q/lqh005-2002
Appearance: Pistachio Powder
Smell: No Special Smell
Max Uv Absorption Spectrum: 348nm±1nm
Extinction Value: 0.829-0.885
1% Extinction Index: 1105-1181

Optical Brightener CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, it is an excellent brightener used in detergent industry. It is easily soluble in water and has better whitening effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brightness on cotton cloth upto 2.7 times diphenylethylene tristriazine derivatives and has good dispersion properties. It is highy stabe with sodium hypochloride; it is bleach resistant optical brightener.

Used in detergent industry.
Recommended dosage:
Common washing powder: 0.005-0.03% Soap: 0.01-0.05%
Concentrated washing powder: 0.01-0.05% Soften agent of fabric fiber: 0.01-0.05%
Liquid detergent: 0.02-0.06% Washing syrup: 0.005-0.02%

PACKING: 25kgs HDPE Drums.

STORAGE: Should be stored in cool, dry and ventilate place, stored term shouldn’t exceed 2 years.


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Adhish Rathod (Partner)
Sanchi Organics Private Limited
C-211/213, Maurya House, Off. New Link Road, Opposite V. I. P. Plaza, Andheri West
Mumbai - 400053, Maharashtra, India

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