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We manufacture and distribute fine chemicals and laboratory
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Description Back to Top
Benzophenone-4 is also known as sulisobenzone and is typically an ingredient in most sunscreens. It is used as a skin protectant from damage by short-wave UVA ultraviolet light and UVB. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials may or may not have a Certificate of Analysis available.
Synonyms:
Specifications Back to Top
| Test | Specification | |
|---|---|---|
| Min | Max | |
| ASSAY (DRY BASIS) | 97.0 - 103.0 % | |
| EXTINCTION COEFFICIENT IN 95% ETHANOL AT 285 NM | 460 | |
| pH OF A 1% SOLUTION | 1.2 - 2.2 | |
| COLOR (GARDNER; 10% W/V IN WATER) | 4.0 | |
| SOLUBILITY OF 10% W/V IN WATER | TO PASS TEST | |
| EXPIRATION DATE | ||
Shipping & Storage Back to Top
Shipping Information
Tariff No. 2914704000
Shipping Costs
Tariff No. 2914704000
Shipping Costs
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