ACID BLUE 1
- CAS NO.：20262-76-4
- Empirical Formula: C27H31N2O7S2.Na
- Molecular Weight: 582.67
- MDL number: MFCD00012119
- EINECS: 243-654-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:05
What is ACID BLUE 1?
Chemical properties
dark green-blue crystalline powder
The Uses of ACID BLUE 1
Acid Blue 3 Sodium Salt is an synthetic food dye that is banned in Australia and the USA due to reoccurring allergic reactions.
The Uses of ACID BLUE 1
lymphangiography and sentinel node biopsy as a dye to color lymph vessels
The Uses of ACID BLUE 1
Patent blue V sodium salt is a pH dependent dye. It can also be used in technical or engineered material use for preparation of metal cation exchanged cellulose as new layer material for identification and separation of organic dyes.
What are the applications of Application
Patent blue V sodium salt is a pH dependent dye
Flammability and Explosibility
Not classified
Properties and Applications
bright blue. Soluble in water for blue, slightly soluble in ethanol for green light blue. The strong sulfuric acid for brown-olive yellow, yellow for deep diluted, and then to green. Dyes to join sodium hydroxide solution of the same color, heat into deep purple. And C.I. Acid blue 3?the same chemical structure, different salt ions.
Properties of ACID BLUE 1
| Melting point: | 290 °C (dec.)(lit.) |
| Boiling point: | 300℃[at 101 325 Pa] |
| Density | 1.313[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | -20°C Freezer |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | Crystalline Powder |
| Colour Index | 42051 |
| color | Dark green-blue |
| Water Solubility | 9.46-66.68g/L at 20-25℃ |
| BRN | 4108121 |
Safety information for ACID BLUE 1
Computed Descriptors for ACID BLUE 1
New Products
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