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Flavor and Fragrance

Optical Brightener

Ultraviolet Absorbers

Guangzhou Shiny Co.,Ltd.
[China]

Address:
Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District Guangzhou Guangdong 510640 China

Phone:
86-20-62802633

Contact name:
Jack Wang , Managing Director

Guangzhou Shiny Co.,Ltd.

Ultraviolet Absorbers

	BENZOPHENONE-4

Click to enlarge image

Origin	China
Brand Name	SinoShiny

Molecular Formulaç«ÂÂÂÂÂÂï¿½₁₄H₁₂O₆S
Molecular Weightç«ÂÂÂÂÂÂï¿½08.31
CAS No.:4065-45-6
Appearanceç«ÂÂÂÂÂÂï¿½hite or light yellow crystalline powder
Assay:99.0% min.
Heavy metals:5ppm max.
Colour (Gardner-10% aqueous solution)ç«ÂÂÂÂÂÂï¿½.0 max.
Loss on drying ç«ÂÂÂÂÂÂï¿½.5.0% max b. 3.0% max
PH valueç«ÂÂÂÂÂÂï¿½.2-2.2
UV Absorbance Max at 285nmç«ÂÂÂÂÂÂï¿½60 min.
UV Absorbance Max at325nm ç«ÂÂÂÂÂÂï¿½90 min.
Melting Point (°C)ç«ÂÂÂÂÂÂï¿½40 min.
Turbidity in water (EBC)ç«ÂÂÂÂÂÂï¿½.5 max
Packageç«ÂÂÂÂÂÂï¿½acked in 25kgs fiber drum with double PE liners, or according to customers' request.
Storage: Preserve in tight, light-resistent containers.