Chemical Name: 2-Benzoyl-5-methoxy-1-phenol-4-sulphonic acid
Molecular Formula: C14H12O6
Molecular Weight: 308.31
CAS No: 4065-45-6
Appearance: White or light yellow crystalline powder
Assay: 99.0% min.
Heavy metals: 5ppm max.
Colour (Gardner-10% aqueous solution): 1.0 max.
Loss on drying: < 3.0%
pH value: 1.2-2.2
UV Absorbance Max @285nm: 460 min.
UV Absorbance Max @325nm: 290 min.
Melting Point: > 140C.
Turbidity in water (EBC): 1.5 max
Package: 25kg net cardboard drum
Storage: Preserve in tight, light-resistent containers
Shelf Life: 2 Years
UV-light absorber series
They are kind of broad-spectrum ultraviolet absorber, owns characteristics such as: High absorption efficiency, innocuity, good stability to heat, light. As the type I sunscreen agent approved by FDA in the US, it can absorb UV-A and UV-B at the same time. It is widely used in the sunfast cream, sunfast milk, sunfast latex, sunfast oil etc.
Contact Name: Wuqiong
Company Name: Xian Medicines & Health Products Imp & Exp Corp.
Tel: 86-29-88141464 or 86-29-87861030
Street Address: 12/F, Xian Foreign Trade
Building, 68 Middle Huancheng Nan Road,
Member name: wuqiogn1
Member Since: 23 June 2010
Total Leads: 24 wuqiogn1 Import Export Business Leads
Business focus: Triclosan, Zinc Pyrithione, Sodium Dehydroacetate, Imidazolidinyl Urea, Triclocarban, Sodium Hyaluronate, Chitosan, Pvp, Pvpp, Pvp Iodine, Msm, Benzophenone
Verify: Safe Import Export Tips