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Optical Brightener ER-I (CI 199) 1,4-Bis(2-cyanostyryl)benzene CAS:?13001-39-3
Product Name: Optical Brightener ER-I (CI 199)
Identification
Synonyms 1,4-Bis(2-cyanostyryl)benzene
Molecular Formula C24H16N2
Molecular Weight 332.4
CAS Number 13001-39-3
EINECS/ELINCS 235-835-1
Properties
Appearance Light yellow-green crystal powder
Melting Point 229-231ºC
Item |
Specification |
Apperance: |
Light yellow-green crystal powder |
Melting point: |
229-231ºC |
Assay: |
99.0%min. |
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