| post date: | nov 24,2021 |
| expiry date: | may 23,2022 |
| detailed description: |
cas no. :131-54-4
quantity: 100metric tons specs:99% price:40-70 usd kilograms payment method: t/t;l/c;d/a;d/p;western union etc. product name: ultraviolet absorbent benzophenone-6 cas no. : 131-54-4 appearance: yellow granular powder purity: 99% packing: 25kg/drum use: cosmetic raw materials |
| cas registry number: | 131-54-4 |
| synonyms: | ;benzophenone-6;uvinul d49;bis(2-hydroxy-4-methoxyphenyl)methanone;benzophenone 6;2,2'-dihydrooxy-4,4'-dimethoxy benzophenone;2,2-dihydroxy-4,4-dimethoxy benzophenone; |
| molecular formula: | c15h14o5 |
| molecular weight: | 274.2687 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r36/37/38:; |
| safety description: | s22:; s26:; s37/39:; |
