Sinophor® CBS-X / Optical brightening agent cbs-x cas 27344-41-8

Chemical Name: Optical Brightening Agent CBS-X

CAS No.:27344-41-8

Other Name: Fluorescent Brightener 351

Molecular Formula: C28H20Na2O6S2

Appearance: Yellowish green crystal powder/ granular

Purity: 99.5%

Description

Optical Brightening Agent CBS-X cas 27344-41-8

Item

Standard

Results

Appearance

Light yellowish powder

Light yellowish powder

Indissoluble substance

≦0.5%

0.3%

Max in ultra-violet range

348-350nm

348nm

E (1%/ cm) value

1105~1181

1120

Conclusion

Qualified

Optical Brightening Agent CBS-X Specification

Optical Brightening Agent CBS-Xistheoptical brightener ofthe styrene – biphenyl type class, suitable for the optical brightener of detergentat all stage of processing.

Optical Brightening Agent CBS-X Specifications

E (1% /cm) Value: 1120-1140

Indissoluble substance:≤0.5%

Max in ultra-violet range: 348-350nm

Optical Brightening Agent CBS-X Application

It is mainly used for the whitening of synthetic detergents, soaps and soaps, cotton, linen, nylon wool and paper, cotton, polyester and cotton blended fabrics, and cotton blended fabrics in one bath. It is widely used in detergent, bleaching, paper making and dyestuff industries.

How to use Optical Brightening Agent CBS-X:

Bleached cloth whitening
(1) Padding whitening: 4BK: 0.05~0.6% (o.w.f) Yuanming powder: 5~20g/L
Bath ratio: 1:10-30 Dyeing temperature: 20℃-100℃ Holding time: 20-30 minutes
(2) Oxygen bleaching whitening: 4BK: 0.05~0.6%( o.w.f)
H2O: 2-10g/L NaOH: 1g/L NaSiO3: 2.5g/L Detergent: 1g/L Bath ratio: 1:10-30
Dyeing temperature: 90℃-100℃ Holding time: 20-30 minutes

 

Optical Brightening Agent CBS-X Packing

25kg / fiber drum with PE liner.

Optical Brightening Agent CBS-X Storage

Keep airtight in a dry and cool place.

 

Contact Us Now!

If you need COA, MSDS or TDS, please fill in your contact information in the form below, we will usually contact you within 24 hours. You could also email me info@longchangchemical.com during working hours ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

Reviews

There are no reviews yet.

Be the first to review “Sinophor® CBS-X / Optical brightening agent cbs-x cas 27344-41-8”

Your email address will not be published. Required fields are marked *

Contact US

We welcome you to contact us for more information
about any of our products or services.