Basic Violet 1

ChemicalBook > CAS DataBase List > 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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 198099
Product name: Methyl violet 2B
Purity: certified by the Biological Stain Commission
Packaging: 25g
Price: $80.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 198099
Product name: Methyl violet 2B
Purity: certified by the Biological Stain Commission
Packaging: 100g
Price: $276
Updated: 2024/03/01

TCI Chemical

Product number: G0177
Product name: Basic Violet 1
Packaging: 25g
Price: $16
Updated: 2024/03/01

TCI Chemical

Product number: G0177
Product name: Basic Violet 1
Packaging: 100g
Price: $43
Updated: 2024/03/01

Alfa Aesar

Product number: A12159
Product name: Methyl Violet 2B
Packaging: 50g
Price: $36.65
Updated: 2024/03/01

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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

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View Lastest Price from Basic Violet 1 manufacturers

Hebei Weibang Biotechnology Co., Ltd

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

Hebei Mojin Biotechnology Co., Ltd

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

Dideu Industries Group Limited

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

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