Pentamethyl Pararosaniline Chloride CAS 603-47-4 Methyl Vioet Basic Violet 1

• Customization: Available
• CAS No.: 603-47-4
• Formula: C24h28cln3
• Model NO.: YBC300
• EINECS: 210-042-3
• Certification: ISO 9001
• Color: Dark Green to Very Dark Green
• Appearance: Solid
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Dark Green to Very Dark Green
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 1g/5g/25g/100g/500kg/10kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: AR
• Trademark: Yunbang OEM
• Origin: China

Product Description

Pentamethyl pararosaniline chloride CAS 603-47-4 Methyl Vioet Basic Violet 1
 

Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
 

FAQ

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
A: We can have a discussion.

3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.

4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.

5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.

6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 

Our Advantages

1. 90days quality guarantee for exchange.

2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.

3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.

Product analysis

 

 

Product Name:	METHYL VIOLET
Synonyms:	benzenamine,4-[[4-(dimethylamino)phenyl][4-(methylimino)-2,5-cyclohexadien-1-y;LABOTEST-BB LT01595932;METHYL VIOLET B;METHYL VIOLET (C.I.42535);Methyl Violet (CI x 42535);PYOKTANIUM COERULEUM;PYOKTANIN BLUE;PARIS VIOLET
CAS:	603-47-4
MF:	C24H28ClN3
MW:	393.95
EINECS:	210-042-3
Product Categories:	PHARMACEUTICALS
Mol File:	603-47-4.mol

METHYL VIOLET Chemical Properties

Melting point	137 °C
solubility	DMSO (Slightly), (Slightly), Water (Slightly)
form	Solid
color	Dark Green to Very Dark Green
PH Range	0.1(yellow)-3.2(violet)

Safety Information

Hazard Codes	Xn,T+
Risk Statements	22-36-26/27/28
Safety Statements	26-36-24/25
RIDADR	3143
WGK Germany	3
RTECS	CX9899550

 

METHYL VIOLET Usage And Synthesis

Uses	4-?{[4-?(Dimethylamino)?phenyl]?[4-?(methylimino)?cyclohexa-?2,?5-?dien-?1-?ylidene]?methyl}?-?N,?N-?dimethylaniline Hydrochloride is an organic dye. Dyes and metabolites, Environmental Testing.
Definition	A violet dye used asa chemical indicator and as a biologicalstain. It is also the colouring matterin methylated spirits. It is amixture of compounds of rosaniline,made by oxidizing dimethylphenylaminewith copper(II) chloride.

 

 

Detailed Photos