Basic Violet 1
Synthesis- Product Name
- Basic Violet 1
- CAS No.
- 8004-87-3
- Chemical Name
- Basic Violet 1
- Synonyms
- Methyl Violet;Methyl Violet 2B;C.I. Basic Violet 1;VIOLETRL;CI 42535;Methylviole;basicvioletk;cext.violet5;parisvioletr;methylvioletn
- CBNumber
- CB5161847
- Molecular Formula
- C24H28ClN3
- Formula Weight
- 393.95
- MOL File
- 8004-87-3.mol
Basic Violet 1 Property
- Melting point:
- 137°C
- Boiling point:
- 548.19°C (rough estimate)
- Density
- 1.0395 (rough estimate)
- refractive index
- 1.6010 (estimate)
- solubility
- Soluble in water, ethanol, chloroform; insoluble in ether, xylene
- Colour Index
- 42535
- form
- Crystalline Powder With Metal Luster
- color
- Green with metal luster
- PH Range
- 0.1(YELLOW)-1.5(BLUE)
- Water Solubility
- soluble
- λmax
- 584nm
- BRN
- 8464808
- Stability:
- Hygroscopic
- Biological Applications
- Antimalarial agent; detecting enzyme activity,protein–protein interactions; treating diabetes,ringworm; agrochemicals; pesticides; cosmetics; wound dressing materials
- Major Application
- Display device, photoresists, solar cells, inks, highlighters, rubber, lithium battery, petroleum products, leak detection method, decoder system, packaging materials, hair dyes, cosmetics, wound dressing materials, antitumor agent, determination of nucleic acids
- EPA Substance Registry System
- C.I. Basic Violet 1 (8004-87-3)
Safety
- Hazard Codes
- Xn,N
- Risk Statements
- 22-36-50-40
- Safety Statements
- 26-36-24/25-22-61-36/37
- RIDADR
- 3077
- WGK Germany
- 3
- RTECS
- CX9899550
- TSCA
- Yes
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 32041300
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H318Causes serious eye damage
H351Suspected of causing cancer
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P202Do not handle until all safety precautions have been read and understood.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 198099
- Product name
- Methyl violet 2B
- Purity
- certified by the Biological Stain Commission
- Packaging
- 25g
- Price
- $80.6
- Updated
- 2024/03/01
- Product number
- 198099
- Product name
- Methyl violet 2B
- Purity
- certified by the Biological Stain Commission
- Packaging
- 100g
- Price
- $276
- Updated
- 2024/03/01
- Product number
- G0177
- Product name
- Basic Violet 1
- Packaging
- 25g
- Price
- $16
- Updated
- 2024/03/01
- Product number
- G0177
- Product name
- Basic Violet 1
- Packaging
- 100g
- Price
- $43
- Updated
- 2024/03/01
- Product number
- A12159
- Product name
- Methyl Violet 2B
- Packaging
- 50g
- Price
- $36.65
- Updated
- 2024/03/01
Basic Violet 1 Chemical Properties,Usage,Production
Synthesis
Basic Violet 1 can be synthesized by oxidative condensation of dimethylaniline under the action of copper sulfate, phenol and salt, and then through basic transformation, acid transformation and salting out.
Chemical Properties
green crystalline powder with metal lustre
Uses
Medicine (topical antibacterial and antialler-gen), acid–base indicator, alcohol denaturant, bio-logical stain, textile dye.
Uses
Methyl violet 2B is a biological stain that is commonly used at a pH between 0 and 1.6. It is certified for use in Flemming triple stain with iodine for chromosomes; Newton?s crystal violet-iodine technique for chromatin and nucleoli; Lieb?s amyloid stain.
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
DARK GREEN POWDER OR GRANULE |
|
SHADE |
BLUISH PURPLE |
|
HEAT RESISTANCE |
160 °C min |
|
DENSITY |
1.07 g/cm 3 |
|
LIGHT FASTNESS |
1-2 |
|
BLEACHABILITY (OXIDATIVE) |
4 |
|
BLEACHABILITY (REDUCTIVE) |
3 |
|
WATER SOLUBILITY 20 °C |
30 g/L min |
|
WATER INSOLUBLE |
1.0% max |
|
MOISTURE |
3.0% max |
|
TINTING STRENGTH |
100-105 % |
|
WEIGHT METAL TOTAL |
50ppm max |
Purification Methods
Crystallise the dye from EtOH by precipitation with Et2O during cooling in an ice-bath. Filter it off and dry it at 105o. [Beilstein 13 IV 2283.]
Basic Violet 1 Preparation Products And Raw materials
Raw materials
Preparation Products
Basic Violet 1 Suppliers
- Tel
- --
- Fax
- --
- info@acros.com
- Country
- Belgium
- ProdList
- 6772
- Advantage
- 81
View Lastest Price from Basic Violet 1 manufacturers
- Product
- Basic Violet 1 8004-87-3
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2021-10-18
- Product
- Basic Violet 1 8004-87-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-06-27
- Product
- Basic Violet 1 8004-87-3
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 100 Tons min
- Release date
- 2021-07-21