BENZOYL LEUCO METHYLENE BLUE manufacturers
- BENZOYL LEUCO METHYLENE BLUE
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- $32.00 / 1kg
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2024-03-29
- CAS:1249-97-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| BENZOYL LEUCO METHYLENE BLUE Basic information |
| BENZOYL LEUCO METHYLENE BLUE Chemical Properties |
RTECS | SN5449000 | HS Code | 29349990 | Toxicity | mouse,LD,intraperitoneal,> 500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 47, 1952. |
| BENZOYL LEUCO METHYLENE BLUE Usage And Synthesis |
Uses |
10-Benzoylleucomethylene Blue was used as a color-forming agent in colorless copying paper. It is also recommended for documents to make them safe against forgery.
| Preparation |
10-Benzoylleucomethylene Blue[1249-97-4] is obtained by reduction of Methylene Blue with hydrosulfite in aqueous alkaline medium, followed by benzoylation and then extraction of the crude product with toluene.
| Mechanism of action |
The mechanism of color-forming decomposition of N-benzoylleucomethylene blue during the copying process has been studied; the reaction is induced by photons and proceeds via free radicals.
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| BENZOYL LEUCO METHYLENE BLUE Preparation Products And Raw materials |
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