Optical Brightener ER-II | Fluorescent Brightener 199:1 | Cinopal 1991 | 13001-38-2

Optical Brightener ER-II | Fluorescent Brightener 199:1 | Cinopal 1991 | 13001-38-2

Short Description:

Optical Brightener ER-II is a fluorescent brightening agent for stilbene, with a light yellow powder appearance and a blue-violet fluorescent colour. It has good low temperature colouring ability and is suitable for dip-dyeing and roll-dyeing.

                                  

Common Name:   Optical Brightener ER-II

Other Name:  Fluorescent Brightener 199:1

COLORCOM Code:  Cinopal 1991

C.I. No.:  199:1

CAS No.:   13001-38-2

EINECS No.:  235-834-6

Appearance:  Light yellow powder 

Molecular Formula:  C24H16N2

Synonyms:  FBA 199:1


Product Detail

Product Tags

Product Name

Cinopal 1991

C.I.

199:1

Content (%)

99

Moleclar Weight

332.4

Appearance

Light yellow powder

Melting Point

188-194°C

Reference Dosage

0.01-0.05 %

  1. Bluish color shade with high whitening brightening effect and excellent fastness to sublimation.

    1.  

For all kinds of plastics, dedicated to polyester fibre printing and dyeing grinding.


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

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