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inquireFluorescent brightener MDAC
CAS NO : 91-44-1; MF : C14H17NO2
Appearance: white crystal powder Solubility: dissolve in acid water, ethanol and other organic solvent Assay: 99% min(HPLC) Melting Point: 72-74°C Volatile Content... >>>
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inquireFluorescent brightener OB
CAS NO : 7128-64-5;12224-40-7;52232-33-4; MF : C26H26N2O2S
Appearance: Bright yellow green crystal powder. Color light: Bright-colored blue fluorescent light (approximate to the standard sample) Melting point: 196-203°C Solid conte... >>>
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inquireFluorescent brightener CBS-X
CAS NO : 27344-41-8; MF : C28H20Na2O6S2
Appearance: yellowish green crystals powder/granular Max. uv absorption wavelength: 348nm±1 1% extinction coefficient: 1105-1181 Shade: reddish ;2,2'-((1,1'-biphenyl)-4,4'-di... >>>
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inquireFluorescent brightener OB-1
CAS NO : 1533-45-5; MF : C28H18N2O2
Appearance: bright green-yellowish crystals powder Purity: 98.5%Min Melting point: 355-360°C Solubility: insoluble in water,but soluble in high boiling point organic solvent s... >>>
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inquireOxolinic Acid
CAS NO : 14698-29-4; MF : C13H11NO5
Molecular formula: C13H11O5N Molecular weight:261 CAS號：14698-29-4 Physical properties: Appearance:White or Ivory powder. Purity: >98% Melting Point: 313-316℃ Volatile Co... >>>
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inquireFluorescent brightener
CAS NO : 13001-40-6;13001-39-3; MF : C24H16N2
;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Op... >>>
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inquireFluorescent Brightener Agent KCB
CAS NO : 5089-22-5;63310-10-1; MF : C24H14N2O2
Appearance: yellowish green crystals powder Melting point: 210-212°C Fluorescent tone: bluish bright wihte tone Solubility: insoluble in water,but soluble in ordinary organic ... >>>
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inquireFluorescent brightener MDAC
CAS NO : 91-44-1; MF : C14H17NO2