Bangchem High E-value optical brightener ER 199 cas no.13001-40-6 Chemical Auxiliary Agentfor polyster manufacturer
Price:
Negotiable
MOQ:
1kg
Delivery Time:
Negotiable
Brand:
Bangchem
Product Description
Main Composition:
1,4-Bis(4-cyanostyryl)benzene
Technical Spec.:
C.I.No.:199
CAS.No.: 13001-40-6
Purity: ≥99%
Molecular formula: C24H16N2
Molecular weight: 332
M.P.:288-291℃
Appearance: light yellow greenish powder
Chromatic light:Flourescent
Moisture content:≤0.5
Structural formula:
Properties & Features:
High whitening brightening effect and excellent fastness to sublimation
Range of Application:
Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.
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Company
Shanxi Colorshine Chemical Industry Co.,Ltd
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