PRODUCT
Basic Green 1 CAS 633-03-4
CAS:633-03-4 | C27H34N2O4S |MW：482.63 | EINECS NO：211-190-1
Payment: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Transporta: Ocean, Land,Air, DHL，TNT
Port: Shanghai Port, Qingdao Port
Description
Basic Green 1， The product name is usually malachite green, which is a classic triphenylmethane cationic alkaline dye.
Chemical structure of Basic Green 1: The chemical name of Basic Green 1 is tetramethyldiaminetriphenylmethane oxalate or phenyl – (dimethylamino) methylene] cyclohexadiene oxalate. Its molecular structure consists of a central carbon atom connected to three benzene rings to form a typical triphenylmethane skeleton, with two benzene rings each connected to a dimethylamino group (- N (CH3) ₂). This structure has high conjugation and is the basis for presenting dark colors.
Physical properties of Basic Green 1： Basic Green 1 is a dark green crystalline or crystalline powder with a metallic luster, similar in appearance to mineral pigments ground from natural turquoise, hence its name. It is easily soluble in water, forming a bright blue-green solution with a rich and vibrant color. It is also soluble in polar solvents such as ethanol and methanol. Under alkaline conditions, an aqueous solution will form a colorless matrix, while under acidic conditions, both color and solubility increase.
Chemical properties of Basic Green 1： Basic Green 1, as a cationic dye, ionizes in water and carries a positive charge on its chromophore, which then binds to a negatively charged substrate through electrostatic attraction. Colors are sensitive to oxidants and reducing agents and are easily bleached. Light induced fading occurs under strong light irradiation. The dimethylamino group in the molecule gives it good water solubility and a certain alkalinity. An important chemical characteristic is that the organism can be metabolized and reduced to its colorless reduced form – Hidden Malachite Green. Basic Green 1 is also toxic and can accumulate in tissues.
Key features and precautions: The synthesis of Basic Green 1 began in the 19th century and is one of the important synthetic dyes in history. However, it must be emphasized that Basic Green 1 and its metabolite, recessive malachite green, have been proven to be highly toxic, carcinogenic, teratogenic, and mutagenic. Due to its potential huge health risks, most countries around the world, including China, the United States, and the European Union, have strictly banned its use in consumer goods that come into direct contact with food animals and humans. The discussion is now more related to safety supervision, illegal use detection, and environmental pollution.
Product Images & Packaging
Product Parameters
| Basic Green 1 Chemical Properties |
| Melting point | 210 °C (dec.)(lit.) |
| Boiling point | 100.0 |
| density | 1.1016 (rough estimate) |
| bulk density | 500-600kg/m3 |
| vapor density | 16.6 (vs air) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6510 (estimate) |
| storage temp. | room temp |
| solubility | 100g/l |
| form | Powder/Solid |
| Colour Index | 42040 |
| color | Metallic green |
| PH Range | Yellow (0.0) to green (2.6) |
| PH | 2.5 (10g/l, H2O, 25℃) |
| Odor | Odorless |
The application of Basic Green 1
Usage 1
Basic Green 1 is used for dyeing acrylic fibers, coloring at high temperature (120 ℃) without altering the shade light. It can additionally dye silk, wool, and cotton fibers with tannin mordant, with a sun fastness of 1-2 degrees. When coloring acrylic fiber, along with dyeing bright green alone, it can likewise be incorporated with cationic blue color to dye fruit environment-friendly. It is likewise used for tinting natural leather, paper, hemp, bamboo, wood, and grass products.
Usage 2
Basic Green 1 is used for dyeing cotton, silk, acrylic, and bed linen. It is also made use of for dyeing paper and production shade lakes. It can be utilized as an external disinfectant in medicine.
Usage 3
Basic Green 1 is mainly utilized for dyeing cotton, silk, acrylic fiber, and linen, and can additionally be used for coloring paper and production shade lakes
Use 4
1. Acid base indicator, pH 0.0 (yellow) to 2.6 (eco-friendly). Prepare microbial culture tool for recognizing Escherichia coli and other lactic acid fermentation germs, and for culturing and separating typhoid bacilli from feces.
2. Basic Green 1 is made use of for ion pair chromatography to figure out fats and sulfites.
Usage 5
Basic Green 1 can be used for dyeing linen, silk, acrylic materials, and lawn items, in addition to for coloring paper and production shade lakes.
Basic Green 1 's Procurement Guide
Procurement Guidelines
1. Sample Policy
We can provide a 2-3g free trial package (shipping fee required)
2. Batch procurement
Packaging: 25kg/bag; 220kg/barrel; Special packaging according to your needs
MOQ：1kg
3. Customized services
Concentration customization (90% -99%)
Paeonol’s outsourcing services
FAQ
Yes, we have our own factory called ” ZhiShang Industry Group “
Yes, we have GMP certificate for some products, and we can provide DMF as well.
-Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Escrow and T/T in advance are highly recommended. We can accept Western Union, Money Gram and Paypal as well.
For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 day.
Related References
Manufacturer of Basic Green 1
Achievements
Advantage
Service
FAQ
Advice on Shipping
Achievements
Zhishang Bio is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang Bio will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Basic Green 1 manufacturer, Zhi shang Bio has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Advantage
Zhishang Bio is a professional enterprise engaged in the research and development, production, and sales of chemical raw materials. It has a strong supply chain system and strict quality control standards to ensure the provision of high-quality products with high purity and stability to customers.
Zhishang Bio’s core strength is its independent research and design capabilities. It has advanced production equipment, testing laboratories and can customize chemical raw materials to meet the market demands. This includes pharmaceuticals, electronic, coatings and agricultural applications.
Zhishang Bio’s supply chain management is based on long-term relationships with domestic and international suppliers of high quality to guarantee a stable supply, optimize logistic systems, and achieve efficient distribution. This helps reduce the cost of customer purchases.
We adhere to international environmental standards and we also adhere to the concept that environmental protection and safety production are important. All production processes must comply with these standards in order to guarantee that our products will be green and sustainable.
With a professional technical team and comprehensive after-sales service, Zhishang Bio can provide customers with precise technical support, solve application problems, and help customers enhance product competitiveness.
We are always customer-oriented and committed to becoming a trusted chemical raw material partner.
Service
Zhishang Biography is dedicated to using clients extensive and expert service, including chemical raw material. The customers will certainly receive hassle-free, efficient and one-stop options.
1. Custom-made Supply Solutions
Zhishang Bio provides tailored services for clients in the chemical basic material sector, including special bit dimension, solvent residue control, stability optimizations and more. Clients can personalize their services to satisfy details requirements in industries such as drugs, electronic devices, and finishings.
2. Strict quality assurance
Zhishang Bio utilizes advanced screening equipment and stringent quality examination procedures, in addition to various other files, to guarantee that every batch of products is certified with international criteria such ISO GMP, REACH, and so on. Customers are also given with full quality records and conformity documents.
The supply chain is secure
Zhishang Bio has actually established lasting calculated collaborations with worldwide makers of top notch raw materials to make certain a secure supply, maximize the storage facility and logistics system, and assistance both small-scale examinations and large orders. It adjusted to the changing requirements of clients by responding flexibly to these changes.
4. Technical support
Zhishang Bio’s technical group can offer suggestions on product applications, formula optimization and analysis of industry patterns to aid clients fix technological troubles during production and boost item efficiency.
5. Efficient after-sales service
Zhishang Bio provides complete monitoring, reacts to client requests and delivers promptly. This will certainly make certain customer complete satisfaction.
Zhishang Biography intends to help consumers expand their service by providing the very best solutions and chemical resources.
FAQ
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
Advice on Shipping
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Zhishang Bio company in China that exports chemicals, Cosmetic raw materials, and Intermediates for over 70 countries now.
And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.
The company integrates research and development, production, and trade, with a modern production base, advanced testing equipment, and an experienced technical team to ensure that products reach industry-leading levels in purity, stability, and environmental friendliness.
