UV absorber BP-9 -Professional supplier

If you want to buy UV absorber BP-9 please feel free to contact: info@sancaiindustry.com

Photoinitiator TPO

We can supply UV absorber BP-9 (CAS:76656-36-5) with lowest factory price,high quality and regular basis.

Specification of UV absorber BP-9

Items Specifications
Appearance White or Light yellow powder
Assay 85.0% min or 65.0% min
Chromatographic Purity 98.0% min
Gardner Color 6.0 max
Odor Similar in character and intensity to standrad,very slight solvent odor
K-value(in water at 330 nm) 16.0 min
Solubility (5g/100ml water at 25 deg C) Clear solution, free from insoluble

More About UV absorber BP-9

CAS: 76656-36-5

Standard: Technical grade

Content: 99%

Capacity:10MT/month

Loading port: Shanghai

Synonyms: BP-9,Disodium 2,2′-dihydroxy-4,4′-dimethoxy-5,5′-disulfobenzophenone, Benzophenone 9,UV BP-9

MF: C15H12Na2O11S2

Use Of UV absorber BP-9

UV absorber BP-9 can absorb ultraviolet light of 290-400nm. UV absorber BP-9 is used in light stabilizer, dope, plastics, cosmetic.

Package Of UV absorber BP-9

25kg/drum or according to the customers’ demand

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.

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