Sinophor® OB-1
Sinophor® OB-1
Chemical Name

Fluorescent Brightener OB -1 / FB 393
Cas No.

1533-45-5
Formula

C28H18N2O2
M.W

414.45
Package

25kgs/Drum
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Sinoscav® CHZ
Sinoscav® CHZ
Other name

Carbohydrazide
Cas No.

497-18-7
Molecular formula

CH6N4O
Molecular weight

90.08
Package

25KGs/drum
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Sinosorb® BP-1( UV-0)
Sinosorb® BP-1( UV-0)
Chemical Name:

2,4-Dihydroxybenzophenone/ Benzophenone-1
Cas No.

131-56-6
MF

C13H10O3
Purity

99.5% min
Package

25kgs/carton
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Sinosorb® BP-3 (UV-9)
Sinosorb® BP-3 (UV-9)
Trivial name:

Benzophenone-3;Oxybenzone,2-hydroxy-4-methoxybenzophenone
Cas No.

131-57-7
MF

C14H12O3
Purity

97%~102%
Package

25kgs/carton or Drum
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Sinosorb® UV-120
Sinosorb® UV-120
Trivial name:

UV Absorber UV-120
Cas No.

4221-80-1
MF

C29H42O3
Purity

≥99%
Package

25kgs/carton or Drum
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