Meldola's blue
- CAS No.
- 7057-57-0
- Chemical Name:
- Meldola's blue
- Synonyms
- CI 51175;meldola’s;NEW BLUE R;CI NO 51175;MELDOLA BLUE;BASIC BLUE 6;FAST BLUE 3R;BENGAL BLUE R;MELDOLA'S BLUE;PHENYLENE BLUE
- CBNumber:
- CB9719875
- Molecular Formula:
- C18H15ClN2O
- Molecular Weight:
- 310.78
- MOL File:
- 7057-57-0.mol
- Modify Date:
- 2024/3/16 16:44:26
| storage temp. | Refrigerator |
|---|---|
| solubility | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Dark Purple to Black |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| EPA Substance Registry System | Benzo[a]phenoxazin-7-ium, 9-(dimethylamino)-, chloride, compd. with zinc chloride (ZnCl2) (7057-57-0) |
Meldola's blue Chemical Properties,Uses,Production
Description
Meldola's Blue [7057-57-0], the condensa tion product of nitrosodimethylaniline and naphthol, was described in 1879; it is the old est industrially produced oxazine dye. In 1928, Kr¨ anzlein, Greune, and Thiele discovered the group of dioxazine dyes by reaction of aromatic amines with chloranil followed by cyclization, the triphendioxazine base structure itself being known since 1890.
Chemical Properties
dark green powder
Uses
Meldola's blue is a biosensor for the measurement of lactate in serum has been developed, which is based on a screen-printed carbon electrode, modified with Meldola's Blue-Reinecke Salt (MBRS-SPCE), coated with the enzyme lactate dehydrogenase NAD+ dependent (from Porcine heart), and NAD+. A cellulose acetate layer was deposited on the top of the device to act as a permselective membrane.
Meldola's blue Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
| A. B. Enterprises | +91-8048077585 | Mumbai, India | 1396 | 58 | Inquiry |
| Mayoor Intermediates | 08046030920 | Ahmedabad, India | 34 | 58 | Inquiry |
| Vanshi Chemicals Private Limited | 08048966366 | Maharashtra, India | 5 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | China | 9640 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 50000 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| A.J Chemicals | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Triveni chemicals | 58 |
| LOBA CHEMIE PVT.LTD. | 58 |
| A. B. Enterprises | 58 |
| Mayoor Intermediates | 58 |
| Vanshi Chemicals Private Limited | 58 |
| Capot Chemical Co.,Ltd. | 60 |
| Finetech Industry Limited | 58 |
| GIHI CHEMICALS CO.,LIMITED | 58 |