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Optical brightener ER-2 for printing and dyeing

Short Description:

CAS NO: 13001-38-2 Purity: 99% FORM: Powder C.I.: 199 COLOR SHADE: Blusih Application: Mainly Be Used As Whitening Agent For Polyester Fiber, As Well The Raw Material Of Making Paste Form Brightening Agent In Textile Dyeing Optical Brightener Agent 199:1 powder(CAS NO:13001-38-2)/ER-II Product Cate Optical Brightening Agent For Plastic Product Name Optical Brightening Agent ER-Ⅱ Chemical Name 1,4′-bis(2,4′-cyano-phenlene)-benzene CAS No. 13001-38-2 C.I...


Product Detail

Product Tags

CAS NO: 13001-38-2 Purity: 99%
FORM: Powder C.I.: 199
COLOR SHADE: Blusih Application: Mainly Be Used As Whitening Agent For Polyester Fiber, As Well The Raw Material Of Making Paste Form Brightening Agent In Textile Dyeing

Optical Brightener Agent 199:1 powder(CAS NO:13001-38-2)/ER-II

Product Cate

Optical Brightening Agent For Plastic

Product Name

Optical Brightening Agent ER-Ⅱ

Chemical Name

1,4′-bis(2,4′-cyano-phenlene)-benzene

CAS No.

13001-38-2

C.I. No.

199:1

Structural Formula  %WY)T1)56]H3HYM3@[16`3E
Molecular Formula

C24H16N2

Molecular Weight

332

Properties

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

Technical Index

Appearance:slight yellow powder Melting Point:183~185°C Purity:≥99% Maximum UV Absorption Spectrum:369nm

Uses

Mainly be used as whitening agent for polyester fiber, as well the raw material of making paste form brightening agent in textile dyeing.

Precaution

The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

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