Optical Brightener BBU | Fluorescent Brightener 220 | Cinopal 2206 | 16470-24-9

Optical Brightener BBU | Fluorescent Brightener 220 | Cinopal 2206 | 16470-24-9

Short Description:

Optical Brightener BBU is a chemical fluorescent agent used to whiten and enhance the finish. It converts UV energy into visible light, making the surface of objects appear whiter and brighter.

                                  

Common Name:   Optical Brightener BBU

Other Name:  Fluorescent Brightener 220

COLORCOM Code:  Cinopal 2206

C.I. No.:  220

CAS No.:   16470-24-9

EINECS No.:  240-521-2

Appearance:  Light yellow powder 

Molecular Formula:  C40H45N12NaO16S4

Synonyms:  Fluorescent whitening agent 220


Product Detail

Product Tags

Product Name

Cinopal 2206

C.I.

220

Content (%)

99

Moleclar Weight

1101.1

Appearance

Light yellow powder

Melting Point

218-220°C

Reference Dosage

0.5-1.0 %

        1. 1.Good resistance to hard water and the whitening effect will not be affected by Ca+, Mg2+.
        2. 2.Good water solubility.
        3. 3.Average acid resistance, PH＞7 is the optimum whitening condition.

    1.  

  1. Used for whitening of cotton, fiber, mucilage glue fiber, paper pulp, surface sizing, coating, etc.


In 25kg drums (cardboard drums), lined with plastic bags or according to customer’s requirements.

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