Fluorescent brightening agent for Paper-making
fluorescent whitening agent BBU for surface sizing (C.I.220 and Cas no.16470-24-9)
FLUORECENT BRIGHTENER BBU C.I.220 CAS:16470-24-9 STUCTURE: MOLECULAR FORMULA: C40H40N12O16S4Na4 MOLECULAR WEIGHT: 1165.12(As International relative Atom Mass 2005) MAX UV ABSORPTION WAVELENGTH: 350 nm EXECUTIVE STANDARD:HG/T3727-2003 Item Indice Appearance Light yellow uniform powder Fluorescent strength(equivalent to the standard sample E370) 100±3 Color shade Similar to slightly different Whiteness(the deviation with the standard sample) ≥--3 Moisture Content ≤5.0℅ Content
fluorescent whitening agent APC for paper-coatings(C.I.220 and Cas no.16470-24-9)
FLUORECENT BRIGHTENER APC C.I.220 CAS:16470-24-9 STUCTURE: MOLECULAR FORMULA: C40H40N12O16S4Na4 MOLECULAR WEIGHT: 1165.12(As International relative Atom Mass 2005) MAX UV ABSORPTION WAVELENGTH: 350 nm EXECUTIVE STANDARD:HG/T3727-2003 Item Indice Appearance Amber transparent liquid Fluorescent intensity (equivalent to the standard sample E130) 35±1 Whiteness(the deviation with the standard sample) ≥--3 Viscosity (25℃), mPa.s ≤ 50 PH value 8-10 Density, g/cm3 1.1-1.2 Ionicity
fluorescent whitening agent APC for surface sizing(C.I.220 and Cas no.16470-24-9)
FLUORECENT BRIGHTENER APC C.I.220 CAS:16470-24-9 STUCTURE: MOLECULAR FORMULA: C40H40N12O16S4Na4 MOLECULAR WEIGHT: 1165.12(As International relative Atom Mass 2005) MAX UV ABSORPTION WAVELENGTH: 350 nm EXECUTIVE STANDARD:HG/T3727-2003 Item Indice Appearance Amber transparent liquid Fluorescent intensity (equivalent to the standard sample E130) 35±1 Whiteness(the deviation with the standard sample) ≥--3 Viscosity (25℃), mPa.s ≤ 50 PH value 8-10 Density, g/cm3 1.1-1.2 Ionicity
optical brightening agent VBL(C.I.85 and Cas no.12224-16-7)
FLUORECENT BRIGHTENER VBL C.I.85 CAS:12224-16-7 STUCTURE: MOLECULAR FORMULA: C36H34N12O8S2Na2 MOLECULAR WEIGHT: 872.84(As International relative Atom Mass 1997) MAX UV ABSORPTION WAVELENGTH: 348 nm EXECUTIVE STANDARD:GB/T10661-2007 Item Indice Used for textiles Used for paper-making Appearance Light yellow or yellow uniform powder Fluorescent strength(equivalent to the standard sample E370) 100±3 Color shade Similar to slightly different Moisture Content ≤5.0℅ Content of
fluorescent whitening agent APC for paper-making(C.I.220 and Cas no.16470-24-9)
FLUORECENT BRIGHTENER APC C.I.220 CAS:16470-24-9 STUCTURE: MOLECULAR FORMULA: C40H40N12O16S4Na4 MOLECULAR WEIGHT: 1165.12(As International relative Atom Mass 2005) MAX UV ABSORPTION WAVELENGTH: 350 nm EXECUTIVE STANDARD:HG/T3727-2003 Item Indice Appearance Amber transparent liquid Fluorescent intensity (equivalent to the standard sample E130) 35±1 Whiteness(the deviation with the standard sample) ≥--3 Viscosity (25℃), mPa.s ≤ 50 PH value 8-10 Density, g/cm3 1.1-1.2 Ionicity
fluorescent whitening agent BBU for paper-making (C.I.220 and Cas no.16470-24-9)
FLUORECENT BRIGHTENER BBU C.I.220 CAS:16470-24-9 STUCTURE: MOLECULAR FORMULA: C40H40N12O16S4Na4 MOLECULAR WEIGHT: 1165.12(As International relative Atom Mass 2005) MAX UV ABSORPTION WAVELENGTH: 350 nm EXECUTIVE STANDARD:HG/T3727-2003 Item Indice Appearance Light yellow uniform powder Fluorescent strength(equivalent to the standard sample E370) 100±3 Color shade Similar to slightly different Whiteness(the deviation with the standard sample) ≥--3 Moisture Content ≤5.0℅ Content