shanxi qingshan chemical industrial co.,ltd

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共4 笔产品

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1. sulphanilic acid

Sulfanilic Acid
STRUCTURE:
　　　　　

FORMULA: C6H7O3NS
MOLECULAR WEIGHT:173.19(As International relative Atom Mass 1997)
EXCUTIVE STANDARD:HG/T3678-2000
CAS NO:120-57-3
PARAMETERS:
APPEARANCE:White or grey crystal ...

2. fluorescent whitening agent CBS-X(C.I.351)

Fluorescent Brightener CBS-X
STRUCTURE:

FORMULA: C28H20S2O6Na2
MOLECULAR WEIGHT:562.60(As International relative Atom Mass 1997)
EXCUTIVE STANDARD:Q/LQH005-2002
PARAMETERS:
APPEARANCE:Pistachio granule
SMELL:No special smell ...

3. fluorescent whitening agent CXT(C.I.71)

Fluorescent Brightener CXT
STRUCTURE:

FORMULA: C40H38N12O8S2Na2
MOLECULAR WEIGHT:924.93(As International relative Atom Mass 1997)
MAX UV ABSORPTION SPECTRUM:350um
EXCUTIVE STANDARD:HG/T3675-2000
PARAMETERS:
APPEARANCE:Fine ...

4. fluorescent whitening agent vbl(85)

Fluorescent Brightener VBL
STRUCTURE:

FORMULA:C36H34O8N12S2Na2
MOLECULAR WEIGHT:872.84(As International relative Atom Mass 1991)
MAX UV ABSORPTION SPECTRUM:348um
EXCUTIVE STANDARD:GB/T10661-1996
PARAMETERS:
APPEARANCE:Fine ...